This is a silly toy for exploring the genealogy of the monarchs of England
person 1person 2relationshipyear of marriage
King William I the ConquerorMatilda of Flanders4th cousins2
King Henry I BeuclercMatilda of Scotland7th cousins1100
King Henry I BeuclercAdeliza of Louvain5th cousins once removed1121
King Stephen of EnglandMatilda of Boulougne5th cousins1125
Matilda Normandy , Empress Henry V , Holy Roman Emperor4th cousins once removed1114
Matilda Normandy , Empress Geoffrey Plantagenet V, Count of Anjou4th cousins once removed1128
King Henry II of EnglandEleanor of Aquitaine3rd cousins1152
Henry the Young KingMargaret of France4th cousins1172
King Richard LionheartBerengaria of Navarre4th cousins1191
King John of EnglandIsabella of Gloucester2nd cousins1189
King John of EnglandIsabella of Angouleme4th cousins once removed1200
King Henry III of EnglandEleanor of Provence3rd cousins twice removed1236
King Edward I of EnglandEleanor of Castile2nd cousins once removed1254
King Edward I of EnglandMargaret of France1st cousins once removed1299
King Edward II of EnglandIsabella of France2nd cousins once removed1308
King Edward III of EnglandPhilippa of Hainault2nd cousins1328
King Richard II of EnglandAnne of Bohemia4th cousins1382
King Richard II of EnglandIsabella of Valois3rd cousins1396
King Henry IV of EnglandMary de Bohun2nd cousins1381
King Henry IV of EnglandJoan of Navarre3rd cousins1403
King Henry V of EnglandCatherine of Valois3rd cousins once removed1420
King Henry VI of EnglandMargaret of Anjou3rd cousins1445
King Richard III of EnglandAnne Neville1st cousins once removed1472
King Henry VII of EnglandElizabeth of York3rd cousins1486
King Henry VIII of EnglandCatherine of Aragon3rd cousins once removed1509
King Henry VIII of EnglandAnne Boleyn5th cousins once removed1533
King Henry VIII of EnglandJane Seymour5th cousins1536
King Henry VIII of EnglandAnne of Cleves5th cousins once removed1540
King Henry VIII of EnglandKatherine Howard5th cousins once removed1541
King Henry VIII of EnglandCatherine Parr3rd cousins once removed1543
Queen Jane of EnglandGuildford Dudley3rd cousins once removed1553
Queen Mary I of EnglandKing Philip II of Spain1st cousins once removed1554
King James VI of Scotland & I of EnglandAnne of Denmark3rd cousins once removed1589
King Charles I of EnglandHenrietta of France3rd cousins once removed1625
King Charles II of EnglandCatherine of Braganza5th cousins1662
King James VII of Scotland & II of EnglandMaria of Modena4th cousins twice removed1673
Queen Mary II of EnglandKing William II of Scotland & III of England1st cousins1677
Queen Anne of EnglandPrince George of Denmark2nd cousins once removed1683
King George I of Great BritainSophia of Celle1st cousins1682
King George II of Great BritainCaroline of Ansbach3rd cousins once removed1705
King George III of the United KingdomPrincess Charlotte of Mecklenburg-Strelitz3rd cousins1761
King George IV of the United KingdomCaroline of Brunswick1st cousins1795
King William IV of the United KingdomAdelaide of Saxe Meiningen3rd cousins once removed1818
Queen Victoria of the United KingdomPrince Albert of Saxe-Coburg and Gotha1st cousins1840
King Edward VII of the United KingdomAlexandra of Denmark4th cousins1863
King George V of the the United KingdomMary of Teck2nd cousins once removed1893
Queen Elizabeth II of the the United KingdomPhilip Schleswig-Holstein-Sonderburg-Glucksburg , Duke of Edinburgh2nd cousins once removed1947
Eleanor of AquitaineKing Louis VII of France2nd cousins twice removed1137
Margaret of FranceKing Bela III of Hungary4th cousins1186
Isabella of AngoulemeHugh X of Lusignan1st cousins once removed1220
Isabella of ValoisCharles Valois , Duke of Orleans1st cousins1406
Joan of NavarreJohn Montfort IV, Duke of Brittany2nd cousins twice removed1386
Anne NevilleEdward of Westminster3rd cousins1470
Catherine of AragonArthur Tudor3rd cousins once removed1501
Catherine ParrJohn Neville , 3rd Baron Latimer3rd cousins once removed1534
Catherine ParrThomas Seymour , 1st Baron Seymour of Sudeley6th cousins once removed1547
King Philip II of SpainMaria 1st cousins1543
King Philip II of SpainElizabeth of Valois3rd cousins twice removed1559
King Philip II of SpainAnna of Austriauncle or aunt1570
Stephen Blois II, Count of BloisAdela of Normandy5th cousins1080
Edward the Black PrinceJoan of Kent1st cousins once removed1361
John of Gaunt Plantagenet , 1st Duke of LancasterBlanche of Lancaster2nd cousins once removed1359
John of Gaunt Plantagenet , 1st Duke of LancasterConstance of Castile3rd cousins twice removed1371
Richard York , 3rd Duke of YorkCecily Neville2nd cousins1429
Richard York , 3rd Earl of CambridgeAnne de Mortimer1st cousins twice removed1408
Richard York , 3rd Earl of CambridgeMaud Clifford5th cousins twice removed1412
Edmund of Langley Plantagenet , 1st Duke of YorkIsabella of Castile3rd cousins twice removed1372
Edmund of Langley Plantagenet , 1st Duke of YorkLady Joan Holland2nd cousins once removed1393
Edmund Tudor , 1st Earl of RichmondLady Margaret Beaufort4th cousins once removed1455
Lady Margaret BeaufortSir Henry Stafford2nd cousins1458
Lady Margaret BeaufortThomas Stanley3rd cousins1472
John Beaufort , 1st Earl of SomersetMargaret Holland3rd cousins1399
Henry Grey , 1st Duke of SuffolkLady Frances Brandon2nd cousins1533
Charles Brandon , 1st Duke of SuffolkMargaret Neville4th cousins once removed1507
Charles Brandon , 1st Duke of SuffolkMary Tudor5th cousins1515
Mary TudorKing Louis XII of France2nd cousins twice removed1514
Henry Stuart,Lord DarnleyMary Queen of Scots1st cousins1565
Mary Queen of ScotsKing Francis II of France4th cousins once removed1558
Mary Queen of ScotsJames Hepburn3rd cousins once removed1567
Lady Margaret DouglasMatthew Stewart3rd cousins once removed1544
King James V of ScotlandMadeleine of Valois3rd cousins once removed1537
King James V of ScotlandMary of Guise4th cousins1538
Margaret TudorKing James IV of Scotland3rd cousins1503
Ernest Hanover , Elector of Brunswick-LuneburgSophia of Hanover2nd cousins once removed1658
Frederick Prince of WalesPrincess Augusta of Saxe-Gotha5th cousins1736
Edward Hanover , Duke of Kent and StathearnPrincess Victoria of Saxe-Coburg-Saalfeld3rd cousins once removed1818
Adela of FranceRichard Normandy III, Duke of Normandy3rd cousins1027
Eustance Boulogne III, Count of BoulogneMary of Scotland6th cousins1096
King Louis VII of FranceConstance of Castile2nd cousins1154
King Louis VII of FranceAdele of Champagne3rd cousins once removed1164
William FitzRobert , 2nd Earl of GloucesterHawise de Beaumont4th cousins?
Ramon Barcelona IV, Count of ProvenceBeatrice of Savoy4th cousins1219
King Ferdinand III of CastileElizabeth of Swabia5th cousins once removed1219
King Ferdinand III of CastileJoan Dammartin , Countess of Aumale and Ponthieu2nd cousins once removed1237
King Philip III of FranceIsabella of Aragon2nd cousins once removed1262
King Philip III of FranceMarie of Brabant4th cousins1274
King Philip IV of FranceQueen Joan I of Navarre2nd cousins1284
Joan of ValoisWilliam I , Count of Hainaut4th cousins once removed1305
Charles IV , Holy Roman EmperorBlanche of Valois3rd cousins once removed1323
Charles IV , Holy Roman EmperorAnne of Bavaria2nd cousins once removed1349
Charles IV , Holy Roman EmperorAnna von Schgweidnitz5th cousins once removed1135
Charles IV , Holy Roman EmperorElizabeth of Pomerania5th cousins once removed1363
King Charles VI of FranceIsabeau of Bavaria3rd cousins once removed1385
Charles Valois , Duke of OrleansBonne of Armagnac2nd cousins1410
Charles Valois , Duke of OrleansMaria of Cleves2nd cousins once removed1440
King Charles II of NavarreJoan of Valois2nd cousins1352
John Montfort IV, Duke of BrittanyMary of Waltham3rd cousins1361
John Montfort IV, Duke of BrittanyJoan Holland3rd cousins1366
Humphrey de Bohun , 7th Earl of HerefordJoan FitzAlan3rd cousins1359
King Rene I of NaplesIsabella Lorraine , Duchess of Lorraine5th cousins once removed1420
King Rene I of NaplesJeanne de Laval2nd cousins twice removed1454
Richard Neville , 16th Earl of WarwickAnne Beauchamp , 16th Countess of Warwick3rd cousins?
King Ferdinand II of AragonQueen Isabella I of Castile2nd cousins1469
King Ferdinand II of AragonGermaine of Foixgreat uncle or aunt1505
Thomas Boleyn , 1st Earl of WiltshireLady Elizabeth Howard4th cousins1499
Charles V , Holy Roman EmperorIsabella of Portugal1st cousins1526
King Frederick II of Denmark and NorwaySophie of Mecklenburg-Gustrow1st cousins1572
King Henry IV of FranceMargaret of Valois2nd cousins1572
King Henry IV of FranceMarie de'Medici4th cousins once removed1600
King Frederick III of Denmark and NorwaySophie of Brunswick-Luneburg2nd cousins1643
Charles Brenswick-Bevern , Duke of Brunswick-WolfenbuttelPrincess Augusta of Great Britain2nd cousins1764
Ernest Wettin I, Duke of Saxe Coburg SaalfieldPrincess Louise of Saxe-Gotha-Altenburg4th cousins1817
Ernest Wettin I, Duke of Saxe Coburg SaalfieldMarie of Wurttemberguncle or aunt1832
King Christian IX of DenmarkLouise of Hesse-Kassel2nd cousins1842
Francis Wurttemberg , Duke of TeckPricness Mary of Cambridge3rd cousins once removed1866
Prince Andrew of Greece and DenmarkPrincess Alice of Battenberg5th cousins once removed1903
Goda of EnglandEustace Boulougne II, Count of Boulogne3rd cousins twice removed1035
Constance of NormandyAlan Cornouaille IV, Duke of Brittany3rd cousins1087
William Matilda of Anjou4th cousins once removed1119
Eustace Blois IV, Count of BoulogneConstance of France3rd cousins once removed1140
Matilda Waleran de Beaumont3rd cousins once removed1136
Marie Blois I, Countess of BoulogneMatthew of Alsace3rd cousins1160
William Blois I, Count of BoulogneIsabel de Warenne4th cousins1148
Matilda of EnglandHenry the Lion3rd cousins twice removed1168
Geoffrey Plantagenet II, Duke of BritanyConstance 2nd cousins once removed1181
Eleanor of EnglandKing Alfonso VIII of Castile4th cousins1177
Joan of EnglandRaymond Rouergue VI, Count of Toulouse3rd cousins twice removed1196
Richard Plantagenet , 1st Earl of CornwallSanchia of Provence3rd cousins twice removed1243
Joan of EnglandKing Alexander II of Scotland3rd cousins once removed1221
Isabella of EnglandFrederick II,Holy Roman Emperor5th cousins once removed1235
Eleanor of LeicesterSimon de Montfort , 6th Earl of Leicester5th cousins once removed1238
Margaret of EnglandKing Alexander III of Scotland4th cousins once removed1251
Beatrice of EnglandJohn Dreux II, Duke of Brittany2nd cousins twice removed1260
Edmund Plantagenet , 1st Earl of LancasterBlanche of Artois2nd cousins once removed1276
Joan of AcreGilbert de Clare5th cousins1290
Margaret of EnglandJohn Reginar II, Duke of Brabant5th cousins once removed1290
Eleanor of WoodstockReginald Wassenberg II, Duke of Guelders2nd cousins once removed1332
Lionel of Antwerp Plantagenet , 1st Duke of ClarenceElizabeth de Burgh2nd cousins once removed1362
Thomas of Woodstock Plantagenet , 1st Duke of GloucesterEleanor de Bohun2nd cousins once removed1376
Thomas Lancaster , 1st Duke of ClarenceMargaret Holland1st cousins once removed1411
John Lancaster , 1st Duke of BedfordAnne of Burgundy3rd cousins1423
Humphrey Lancaster , 1st Duke of GloucesterJacqueline of Bavaria3rd cousins1422
Blanche of EnglandLouis III , Elector Palatine7th cousins once removed1402
Philippa of EnglandEric of Pomerania6th cousins1406
Richard York , 1st Duke of YorkAnne de Mowbray5th cousins twice removed1478
Anne of YorkThomas Howard5th cousins1495
Henrietta of EnglandPhilippe Orleans , Duke of Orleans1st cousins1661
Sophia of HanoverKing Frederick I of Prussia1st cousins1706
Princess Louise of Great BritainKing Frederick V of Denmark3rd cousins once removed1743
Charlotte Princess RoyalKing Frederick I of Wurttemberg3rd cousins1797
King Ernest of HanoverFrederica of Mecklenburg-Strelitz1st cousins1815
Adolphus Hanover , Duke of CambridgePrincess Augusta of Hesse-Kassel2nd cousins1818
Princess Mary Prince William of Cambridge1st cousins1816
Frederick Hanover , Duke of York and AlbanyPrincess Frederica of Prussia3rd cousins1791
Princess Charlotte of WalesKing Leopold I of Belgium2nd cousins once removed1816
Victoria Princess RoyalFriedrich Hohenzollern III, Kaiser 3rd cousins1858
Princess Helena of the United KingdomPrince Christian of Schleswig-Holstein3rd cousins1865
Maud of WalesKing Haakon VII of Norway1st cousins1896
George Saxe-Coburg and Gotha , Duke of KentPrincess Marina of Greece and Denmark2nd cousins1934
Marie of FranceHenry Champagne I, Count of Champagne3rd cousins twice removed1164
Alix of FranceTheobald Blois V, Count of Blois3rd cousins twice removed1164
Hugh XI of LusignanYolande of Brittany3rd cousins1236
Alice de LusignanJohn Warenne , Earl of Surrey5th cousins1247
Marguerite de LusignanRaymond Rouergue VII, Count of Toulouse2nd cousins once removed1243
Joan Valois-Orleans , Duchess of AlenconJohn Valois-Alencon II, Duke of Alencon3rd cousins1432
John Montfort V, Duke of BrittanyJoan of France2nd cousins1396
Marie of BrittanyJean Valois-Alencon I, Duke of Alencon2nd cousins twice removed1396
Arthur Montfort III, Duke of BrittanyMargaret of Burgundy2nd cousins?
Arthur Montfort III, Duke of BrittanyJoan of Albret2nd cousins once removed?
Richard Dreux-Montfort , Count of EtampesMargaret Valois , Countess of Vertus2nd cousins1423
Blanche of BrittanyJohn ? IV, Count of Armagnac2nd cousins1407
Isabella Habsburg , Infanta Albert Habsburg VII, Archduke of Austria1st cousins1599
Catherine Habsburg , Infanta of SpainCharles Savoy I, Duke of Savoy1st cousins once removed1584
King Philip III of SpainMargaret of Austria1st cousins once removed1599
Eleanor of BloisRaoul Vermandois I, Count of Vermandois2nd cousins once removed1125
Thomas Holland , 2nd Earl of KentAlice FitzAlan3rd cousins1364
John Holland , 1st Duke of ExeterElizabeth of Lancaster2nd cousins once removed1386
Maud HollandHugh Courtenay2nd cousins once removed1336
Elizabeth of LancasterJohn Hastings3rd cousins1380
Catherine of LancasterKing Henry III of Castile4th cousins1388
Joan BeaufortRalph Neville , 1st Earl of Westmorland5th cousins1397
Anne of YorkHenry Holland , Duke of Exeter2nd cousins1447
Margaret of YorkCharles Valois-Burgundy , Duke of Burgundy 'the Bold'2nd cousins1468
George York , 1st Duke of ClarenceIsabel Neville1st cousins once removed1469
Ralph Neville , 1st Earl of WestmorlandMargaret Stafford5th cousins once removed?
Isabel of CambridgeThomas Grey4th cousins once removed1412
Isabel of CambridgeHenry Bourchier2nd cousins1426
Roger Mortimer , 4th Earl of MarchAlianore Holland2nd cousins once removed1388
Edward York , 2nd of YorkBeatrice of Portugal2nd cousins once removed1381
Constance of YorkThomas le Despenser3rd cousins once removed1379
King Peter 'the Cruel' of CastileBlanche of Bourbon3rd cousins once removed?
Thomas StanleyEleanor Neville3rd cousins?
Edmund Beaufort , 2nd Duke of SomersetEleanor Beauchamp4th cousins once removed1425
Lady Catherine GreyHenry Herbert , 2nd Earl of Pembroke4th cousins1553
Lady Catherine GreyEdward Seymour , 1st Earl of Hertford6th cousins once removed1560
King Louis XII of FranceJoan of France2nd cousins once removed1476
King Louis XII of FranceAnne of Brittany1st cousins once removed1499
Sophia of HanoverKing Frederick I of Prussia2nd cousins1684
Charles I Elector PalatinateCharlotte of Hesse-Kassel2nd cousins1650
Princess Caroline of Great BritainKing Christian VII of Denmark1st cousins1766
Frederick II of Saxe-Gotha-AltenburgPrincess Magdalena of Anhalt-Zerbst1st cousins1696
King Robert II of FranceBertha of Burgundy2nd cousins?
King Duncan II of ScotlandEthelreda of Northumbria2nd cousins?
King Alexander I of ScotlandSybilla of Normandy7th cousins once removed1017
King David I of ScotlandMatilda of Huntingdon6th cousins once removed1113
Clementina of BurgundyRobert Flanders II, Count of Flanders5th cousins1097
Bertrade de MontfortKing Philip I of France4th cousins once removed1092
Sibylla of AnjouWilliam Clito4th cousins once removed1123
Sibylla of AnjouThierry Metz , Count of Flanders6th cousins once removed1139
Petronilla of AquitaineRaoul Vermandois I, Count of Vermandois2nd cousins twice removed?
Ermengarde of AnjouWilliam Poitiers IX, Duke of Aquitaine1st cousins1089
Ermengarde of AnjouAlan Cornouaille IV, Duke of Brittany3rd cousins once removed1093
King Louis VI of FranceAdelaide of Maurienne5th cousins once removed1115
King Philip II of FranceIsabella of Hainault3rd cousins1180
King Philip II of FranceIngeborg of Denmark4th cousins once removed1193
Agnes of FranceEmperor Alexios II Komnenos4th cousins once removed1180
King Alfonso VII of SpainRicheza of Poland5th cousins once removed?
King Andrew II of HungaryYolanda de Courtenay5th cousins1233
Sancho VII of NavarreConstance of Toulouse3rd cousins once removed1195
Blanche of NavarreTheobald Champagne III, Count of Champagne3rd cousins once removed1199
Robert FitzroyMabel FitzRobert4th cousins1119
Margaret de BurghRichard de Clare , 6th Earl of Gloucester3rd cousins once removed?
Margaret of ProvenceKing Louis IX of France3rd cousins1234
Beatrice of ProvenceKing Charles I of Naples3rd cousins1246
King Alfonso IX of LeonTheresa of Portugal1st cousins1191
King Alfonso IX of LeonBerengaria of Castile1st cousins once removed1197
Berengaria of CastileConrad II, Duke of Swabia5th cousins1187
King Alfonso X of CastileViolant of Aragon3rd cousins1249
Manuel of CastileConstance of Aragon3rd cousins1260
Manuel of CastileBeatrice of Savoy3rd cousins once removed1274
Charles of ValoisMargaret of Anjou2nd cousins1290
Charles of ValoisCatherine of Courtenay2nd cousins1302
Charles of ValoisMahaut of Chatillon2nd cousins once removed1308
Louis of EvreuxMargaret of Artois2nd cousins once removed?
Henry III of BrabantAdelaide Burgundy , Duke of Burgundy4th cousins once removed1251
King Louis X of FranceMargaret of Burgundy1st cousins once removed1305
King Louis X of FranceClementina of Hungary3rd cousins1315
King Philip V of FranceJoan Ivrea II, Countess of Burgundy4th cousins once removed1307
King Charles IV of FranceBlanche of Burgundy4th cousins once removed1307
King Charles IV of FranceMarie of Luxembourg3rd cousins1322
King Charles IV of FranceJeanne d'Evreux1st cousins1325
King Henry I of NavarreBlanche of Artois3rd cousins1269
John II , Count of HainautPhilippa of Luxembourg4th cousins1270
William II , Count of HainautJoanna 2nd cousins1334
Margaret II ,Countess of HainautLouis IV,Holy Roman Emperor4th cousins twice removed1324
Joanna of HainautWilliam Julich I, Duke of Julich4th cousins1324
Isabelle of HainautRobert of Namur2nd cousins1354
King John of BohemiaElizabeth of Bohemia3rd cousins once removed1310
King John of BohemiaBeatrice of Bourbon2nd cousins1334
Margaret of BohemiaKing Louis I of Hungary4th cousins1342
Catherine of BohemiaRudolph Habsburg IV, Duke of Austria2nd cousins once removed1356
Catherine of BohemiaOtto Wittelsbach V, Duke of Bavaria1st cousins once removed1366
Elizabeth of BohemiaAlbert Habsburg III, Duke of Austria2nd cousins once removed1366
King Wenceslaus IV of BohemiaJoanna of Bavaria3rd cousins1370
King Wenceslaus IV of BohemiaSophia of Bavaria3rd cousins once removed1389
Sigismund ,Holy Roman EmperorMary of Hungary5th cousins1345
Margaret of BohemiaJohn Hohenzollern III, Burgrave of Nuremberg3rd cousins once removed1381
King Charles V of FranceJoanna of Bourbon1st cousins once removed1350
Michelle of ValoisPhilip Valois-Burgurdy III, Duke of Burgundy2nd cousins1409
Louis Margaret of Burgundy2nd cousins1412
John Valois , Duke of TouraineJacqueline of Bavaria2nd cousins1406
King Charles VII of FranceMarie of Anjou2nd cousins1422
Stephen Wittelsbach III, Duke of BavariaElisabeth of Cleves2nd cousins 3 times removed1401
Louis Valois I, Duke of OrleansValentina Visconti1st cousins1389
Marie of OrleansJohn of Foix3rd cousins once removed1476
King Philip III of NavarreQueen Joan II of Navarre1st cousins once removed?
King Charles III of NavarreEleanor of Castile4th cousins1375
Peter Catherine of Alencon2nd cousins once removed1411
King John II of FranceBonne of Bohemia2nd cousins twice removed1332
King John II of FranceJoan Auvergne I, Countess of Auvergne2nd cousins1350
John of MontfortJoanna of Flanders4th cousins once removed1329
William de BohunElizabeth de Badlesmere6th cousins once removed1335
Elizabeth de BadlesmereEdmund Mortimer7th cousins twice removed1316
Richard FitzAlan , 10th Earl of ArundelIsabel le Despenser3rd cousins once removed1321
Richard FitzAlan , 10th Earl of ArundelEleanor of Lancaster3rd cousins1345
King Louis II of NaplesYolande of Aragon1st cousins once removed1400
John Valois-Anjou II, Duke of AnjouMarie de Bourbon3rd cousins1444
Yolande de BarFrederick Lorraine II, Count of Vaudemont2nd cousins1445
Richard Neville , 5th Earl of SalisburyAlice Montacute4th cousins1421
Richard Beauchamp , 13th Earl of WarwickElizabeth de Berkeley6th cousins1397
Richard Beauchamp , 13th Earl of WarwickIsabel le Despenser6th cousins?
Isabel le DespenserRichard Beauchamp , 1st Earl of Worcester4th cousins?
King John II of AragonQueen Blanche I of Navarre1st cousins once removed1420
Isabella of AragonAfonso 2nd cousins once removed1490
Isabella of AragonKing Manuel I of Portugal1st cousins once removed1497
John Prince of AsturiasMargaret of Austria2nd cousins once removed1497
Queen Joanna of CastileKing Philip I of Castile2nd cousins once removed1497
Maria of AragonKing Manuel I of Portugal1st cousins once removed1500
Germaine of FoixFerdinand Trastamara , Duke of Calabria3rd cousins1526
King John II of CastileMaria of Aragon1st cousins1418
King John II of CastileIsabella of Portugal1st cousins once removed1447
Mary BoleynWilliam Carey5th cousins1520
Henry WentworthElizabeth Neville4th cousins once removed1494
William La Marck , Duke of Julich-Cleves-BergQueen Jeanne of Navarre5th cousins once removed1541
William La Marck , Duke of Julich-Cleves-BergMaria of Austria4th cousins once removed1546
Margaret HowardSir Thomas Arundell6th cousins1530
Elizabeth GreyArthur Plantagenet6th cousins once removed?
Henry DudleyMargaret Audley3rd cousins once removed?
John DudleyAnne Seymour7th cousins1550
Katherine HastingsHenry Hastings , 3rd Earl of Huntingdon5th cousins1559
Maria of AustriaMaximilian II,Holy Roman Emperor1st cousins1548
Joanna of AustriaJoao Manuel1st cousins1552
King Manuel I of PortugalEleanor of Austria1st cousins twice removed1518
King John III of PortugalCatherine of Austria1st cousins25
King Antoine of NavarreQueen Jeanne of Navarre4th cousins1548
King Louis XIII of FranceAnne of Austria2nd cousins1615
Elisabeth of FranceKing Philip IV of Spain2nd cousins1615
Christine of FranceVictor Savoy I, Duke of Savoy3rd cousins1619
Francesco Este I, Duke d'EsteMaria Farnese3rd cousins once removed1631
Francesco Este I, Duke d'EsteVittoria Farnese3rd cousins once removed1646
Francesco II d'EsteMargherita Farnese1st cousins?
Princess Frederica of DenmarkChristian , Duke of Holstein-Gottorp2nd cousins1667
Princess Wilhelmine of DenmarkCharles II , Elector Palatine2nd cousins once removed1671
William Hohenzollern , Margrave of Brandenburg-AnsbachChristiane of Wurttemberg-Winnental1st cousins?
Augusta of Brunswick-WolfenbuttelKing Frederick I of Wurttemberg2nd cousins1780
Karl Louise of Orange-Nassau2nd cousins1790
August Saxe-Gotha-Altenburg , Duke of Saxe-Gotha-AltenburgLouise Mecklenburg-Schwerin , Duchess of Mecklenburg-Schwerin2nd cousins1797
August Saxe-Gotha-Altenburg , Duke of Saxe-Gotha-AltenburgPrincess Karoline of Hesse-Kassel4th cousins1802
Princess Thyra of DenmarkPrince Ernest of Hanover4th cousins1878
Prince William of Hesse-KesselPrincess Charlotte of Denmark5th cousins once removed1810
Alexander CambridgePrincess Alice 2nd cousins once removed1904
Princess Margarita of Greece and DenmarkPrince Gottfried of Hohenlohe-Langenburg2nd cousins once removed1931
Princess Theodora of Greece and DenmarkBerthold , Margrave of Baden2nd cousins1931
Princess Cecilie of Greece and DenmarkGrand Duke Georg of Hesse1st cousins once removed1931
Princess Sophie of Greece and DenmarkPrince Christoph of Hesse2nd cousins once removed1930
Princess Sophie of Greece and DenmarkPrince George of Hanover2nd cousins1946
Adolphus Mecklenburg-Strelitz II, Duke of Mecklenburg-StrelitzPrincess Johanna of Saxe-Gothagreat uncle or aunt1702
King Sweyn II of DenmarkGyda of Sweden1st cousins once removed?
William ClitoJoanna of Montferrat3rd cousins1127
Waleran de BeaumontAgnes de Montfort6th cousins1141
Matthew of AlsaceEleanor Capetian , Countess of Vermandois3rd cousins once removed1171
Matilda of FlandersHenry I, Duke of Brabant5th cousins1179
Isabel de WarenneHamelin of Anjou7th cousins once removed1164
Henry Guelph V, Count Palatine of the RhineAgnes of Hohenstaufen5th cousins1193
Otto IV , Holy Roman EmperorBeatrice of Swabia5th cousins once removed1209
Otto IV , Holy Roman EmperorMaria of Brabant3rd cousins1214
William of WinchesterHelena of Denmark5th cousins once removed1202
Urraca of CastileKing Afonso II of Portugal2nd cousins once removed1206
Blanche of CastileKing Louis VIII of France3rd cousins1200
Eleanor of CastileKing James I of Aragon2nd cousins1221
King Henry I of CastileMafalda of Portugal2nd cousins once removed1215
Raymond Rouergue VI, Count of ToulouseEleanor of Aragon3rd cousins1204
Raymond Rouergue VII, Count of ToulouseSancha of Aragon3rd cousins1211
Edmund of AlmainMargaret de Clare4th cousins once removed1272
Frederick II,Holy Roman EmperorConstance of Aragon3rd cousins1209
Frederick II,Holy Roman EmperorQueen Isabella II of Jerusalem3rd cousins1225
Prince Alexander of ScotlandMargaret of Flanders5th cousins1282
Marie of BrittanyGuy IV, Count of Saint-Pol3rd cousins once removed1292
Edward Montbelliard I, Count of BarMary of Burgundy2nd cousins once removed1310
Joan of BarJohn de Warenne2nd cousins once removed1306
Gilbert de ClareAlice de Lusignan5th cousins once removed1253
John Reginar III, Duke of BrabantMarie of Evreux2nd cousins1311
John de BohunAlice FitzAlan3rd cousins1325
John de BohunMargaret Basset3rd cousins?
John Plantagenet , 3rd Earl of KentIsabella of Julinch2nd cousins once removed1348
Reginald Wassenberg III, Duke of GueldersMarie of Brabant2nd cousins1347
Marie I de CoucyHenry of Bar2nd cousins once removed1384
Philippa Edmund Mortimer4th cousins1368
Violante ViscontiLudovico Visconti1st cousins?
Anne of GloucesterThomas Stafford5th cousins once removed1390
Anne of GloucesterEdmund Stafford5th cousins once removed1398
Jacqueline of BavariaJohn IV, Duke of Brabant1st cousins1418
Antigone PlantagenetHenry Grey , 2nd Earl of Tankerville3rd cousins?
Thomas HowardElizabeth Stafford5th cousins once removed1513
Margaret CourtenayHenry Somerset , 2nd Earl of Worcester2nd cousins?
Philippe Orleans , Duke of OrleansElizabeth Princess Palatine4th cousins twice removed1671
Marie of OrleansKing Charles II of Spain1st cousins once removed1679
Anne of OrleansVictor , Duke of Savoy2nd cousins1684
Princess Frederica of PrussiaCharles , Margrave of Brandenburg-Ansbach4th cousins once removed1729
Princess Louisa of PrussiaKing Adolf of Sweden3rd cousins1744
Prince Augustus of PrussiaElisabeth , Margravine of Brandenburg-Schwedtuncle or aunt1755
Prince William V of OrangePrincess Wilhelmina of Prussia2nd cousins1767
William Hesse I, Elector of HessePrincess Caroline of Denmark1st cousins1764
Prince Charles of Hesse-KasselPrincess Louise of Denmark1st cousins1766
Sophia of DenmarkKing Gustav III of Sweden2nd cousins1766
Princess Augusta of CambridgeGrand-Duke Frederick of Mecklenburg-Strelitz1st cousins1843
Wilhelm Hohenzollern II, Kaiser Princess Augusta of Schleswig-Holstein2nd cousins1881
Princess Charlotte of PrussiaBernhard , Duke of Saxe-Meiningen3rd cousins twice removed1878
Prince Henry of PrussiaPrincess Irene of Hesse and by Rhine1st cousins1888
Princess Sophie of PrussiaKing Constantine I of Greece5th cousins1889
Grand Duke Ernest of Hesse and by RhinePrincess Victoria of Saxe-Coburg and Gotha1st cousins1894
Princess Alix of Hesse and by RhineNicholas II, Tsar of Russia5th cousins1894
Princess Alexandra of Saxe-Coburg and GothaPrince Ernst II of Hohenlohe-Langeburg2nd cousins1896
Prince Arthur of ConnaughtPrincess Alexandra of Fife1st cousins once removed1913
Charles Saxe-Coburg and Gotha , Duke of Saxe-Coburg and GothaPrincess Victoria of Schleswig-Holstein-Sonderburg-Gluksburg2nd cousins once removed1905
King Olav V of NorwayPrincess Martha of Sweden1st cousins1929
Styrbjorn the StrongTyra of Denmarkuncle or aunt?
William d'Aubigny , Earl of ArundelMabel of Chester8th cousins once removed1200
Matilda d'AubignyWilliam de Warenne8th cousins?
Henry Champagne II, Count of ChampagneQueen Isabella I of Jerusalem3rd cousins twice removed1192
Marie of ChampagneLatin Emperor Baldwin I of Constantinople3rd cousins once removed1186
Margaret Blois , Countess of BloisOtto I, Count of Burgundy4th cousins once removed1190
Aymer Lusignan , 2nd Earl of PembrokeMarie de Chatillon1st cousins twice removed1321
John Valois-Alencon II, Duke of AlenconMarie of Armagnac2nd cousins1437
Francis Montfort I, Duke of BrittanyYolande of Anjou2nd cousins once removed1431
Francis Montfort I, Duke of BrittanyPrincess Isabella of Scotland4th cousins once removed1442
Francis Dreux-Montfort II, Duke of BrittanyRenaud 1st cousins once removed?
Francis Dreux-Montfort II, Duke of BrittanyMargaret of Foix2nd cousins once removed?
Francis Dreux-Montfort II, Duke of BrittanyMargaret of Brittany1st cousins once removed?
John ? IV, Count of ArmagnacIsabella of Navarre2nd cousins?
Cecily BonvilleHenry Stafford , 3rd Earl of Wiltshire2nd cousins once removed1503
Mary GraneWalter Devereux2nd cousins?
Prince Maurice of SavoyLuisa of Savoyuncle or aunt?
King Philip IV of SpainMariana of Austriauncle or aunt1646
Hugh Blois , Count of ChampagneConstance of France5th cousins?
Raoul Vermandois I, Count of VermandoisLaurette of Flanders2nd cousins twice removed?
Elizabeth HollandJohn Neville4th cousins once removed?
Constance HollandThomas Mowbray , Earl of Norfolk3rd cousins?
John Holland , Duke of ExeterAnne Stafford2nd cousins1427
Jeanne of LuxembourgAnthony , Duke of Brabant3rd cousins once removed?
King Edward I of PortugalEleanor of Aragon1st cousins once removed1428
Isabella of PortugalPhilip Valois-Burgurdy III, Duke of Burgundy3rd cousins1430
John HastingsPhilippa Mortimer3rd cousins once removed?
Catherine Trastamara , Infanta of CastileHenry , Duke of Villena1st cousins1418
Maria of CastileKing Alfonso V of Aragon1st cousins1415
Margaret FerrersRalph Neville6th cousins?
Katherine NevilleJohn Mowbray , Duke of Norfolk4th cousins1412
Lady Eleanor NevilleRichard le Despenser2nd cousins?
Lady Eleanor NevilleHenry Percy , Earl of Northumberland2nd cousins once removed1426
Lady Anne NevilleHumphrey Stafford , 1st Duke of Buckingham2nd cousins1424
Edward Neville , 3rd Baron BergavennyElizabeth Beauchamp2nd cousins once removed1436
Edward Neville , 3rd Baron BergavennyKatherine Howard4th cousins once removed1448
George Neville , 1st Baron LatimerElizabeth Beauchamp4th cousins once removed1437
Maud of LancasterWilliam Wittelsbach I, Duke of Bavaria4th cousins once removed1352
John de la PoleMargaret FitzAlan2nd cousins once removed1470
Charles Valois-Burgundy , Duke of Burgundy 'the Bold'Catherine of Valois3rd cousins1440
Charles Valois-Burgundy , Duke of Burgundy 'the Bold'Isabella of Bourbon1st cousins1454
Alice NevilleLouis Talbot2nd cousins once removed?
Edmund MortimerAnne Stafford2nd cousins once removed?
King Alfonso XI of CastileConstance of Penafiel2nd cousins once removed1325
King Alfonso XI of CastileMaria of Portugal1st cousins1328
Princess Margaret of ScotlandKing Louis XI of France4th cousins once removed1436
King James II of ScotlandMary of Guelders4th cousins once removed1449
Eleanor BeaufortJames Butler2nd cousins once removed1458
Margaret BeaufortHumphrey Stafford2nd cousins?
Katherine GreyHenry FitzAlan , 19th Earl of Arundel2nd cousins once removed?
Henry Herbert , 2nd Earl of PembrokeMary Sidney9th cousins twice removed1577
Edward Seymour , 1st Earl of HertfordFrances Howard3rd cousins1601
Margaret CliffordHenry Stanley4th cousins once removed1554
Anne of BrittanyKing Charles VIII of France3rd cousins1491
Anne of BrittanyMaximilian I,Holy Roman Emperor2nd cousins once removed1489
Claude of FranceKing Francis I of France2nd cousins1514
John Stewart , 3rd Earl of LennoxElizabeth Stewart1st cousins twice removed1511
King Francis I of FranceEleanor of Austria4th cousins twice removed1530
Louise of NassauFrederick , Elector of Brandenburg1st cousins once removed1646
John Hanover , Duke of Brunswick-LuneburgBenedicta of the Palatinate2nd cousins twice removed1668
King Frederick VI of DenmarkMarie of Hesse-Kassel1st cousins1790
Princess Adelheid of Hohenlohe-LangenburgFrederick VIII, Duke of Schleswig-Holstein5th cousins once removed1856
Princess Feodora of Hohenlohe-LangenburgGeorg II, Duke of Saxe-Meiningen2nd cousins1858
Baldwin Flanders II, Count of HainautIda of Louvain5th cousins?
Gertrude of FlandersHenry Reginar III, Count of Louvain5th cousins?
Henry of ScotlandAda de Warenne6th cousins once removed?
Baldwin Flanders VII, Count of FlandersHawise 4th cousins1105
Brun I, Count of BurnswickGisela of Swabiauncle or aunt1002
Kinigunde-Cuniza Henry Welf X, Duke of Bavaria6th cousins?
Judith of BabenbergWilliam V, Marquess of Montferrat6th cousins1133
Philip Alsace I, Count of FlandersElizabeth Capetian , Countess of Vermandois3rd cousins once removed1159
Philip Alsace I, Count of FlandersTheresa of Portugal5th cousins twice removed?
Margaret Metz I, Countess of FlandersRalph Capetian II, Count of Vermandois3rd cousins once removed1160
Gertrude of FlandersHumbert Savoy III, Count of Savoy5th cousins once removed1155
Queen Sibylla of JerusalemWilliam Langsword5th cousins once removed1176
Queen Isabella I of JerusalemKing Conrad of Jerusalem5th cousins once removed1190
William Poitiers VIII, Duke of AquitaineHildegarde of Burgundy2nd cousins once removed?
Conan Cornouaille III, Duke of BrittanyMaud FitzRoy4th cousins1113
Marie of FrancePhilip I, Margrave of Namur3rd cousins once removed?
Marie of FranceHenry I, Duke of Brabant7th cousins once removed1213
Philip Capet , Count of BoulougneMatilda II, Countess of Boulogne3rd cousins1223
Raymond of BurgundyUrraca of Leon and Castile5th cousins1087
King Ferdinand II of LeonUrraca of Portugal2nd cousins once removed1165
Sancha of CastileKing Alfonso II of Aragon3rd cousins once removed1174
Violant of HungaryKing James I of Aragon4th cousins once removed1235
Robert de Beaumont , 3rd Earl of LeicesterMarie of Courtenay3rd cousins once removed?
Isabel de BeaumontSimon II de Senlis7th cousins?
Peter II de CourtenayYolanda of Flanders3rd cousins?
Isabella of FranceKing Theobald II of Navarre3rd cousins1225
John Capet , Count of ValoisYolande II, Countess of Nevers4th cousins once removed1266
Blanche of FranceFerdinand de la Cerda2nd cousins once removed1268
Margaret of FranceJohn Reginar I, Duke of Brabant4th cousins1270
Robert Capet , Count of ClermontBeatrice of Burgundy4th cousins once removed1310
Agnes of FranceRobert II, Duke of Burgundy4th cousins1279
Beatrice of SicilyPhilip of Courtenay2nd cousins once removed1273
King Charles II of NaplesMary of Hungary7th cousins once removed?
Elizabeth of SicilyKing Ladislaus IV of Hungary7th cousins once removed?
Amadeus Savoy IV, Count of SavoyMarguerite of Burgundy6th cousins1217
Thomas Savoy II, Count of FlandersJoan , Countess of Flanders3rd cousins once removed1237
Philip Savoy I, Count of SavoyAdelaide of Burgundy3rd cousins twice removed1267
Anita of SavoyBaldwin , 7th Earl of Devon6th cousins twice removed?
King Sancho IV of CastileMaria of Molina1st cousins once removed1282
Violante ManuelAfonso of Portugal2nd cousins once removed?
Juan ManuelElizabeth 4th cousins?
Juan ManuelBlanca de la Cerda y Lara1st cousins twice removed?
Isabelle John III, Duke of Brittany3rd cousins1297
King Philip VI of FranceJoan the Lame1st cousins once removed1313
King Philip VI of FranceBlanche of Navarre1st cousins once removed1350
Charles Valois II, Count of AlenconMaria de La Cerda y de Lara2nd cousins1336
Catherine II , Latin EmpressPhilip I of Taranto1st cousins once removed1313
Joan of ValoisJane Boleyn3rd cousins 6 times removed1320
Joan of ValoisRobert III of Artois3rd cousins?
Marie of ValoisCharles , Duke of Calabria3rd cousins1323
Isabella of ValoisPeter Bourbon I, Duke of Bourbon2nd cousins1336
Charles of EvreuxMaria de La Cerda y de Lara2nd cousins1335
Henry Reginar II, Duke of BrabantMaria of Swabia7th cousins once removed?
Henry Reginar II, Duke of BrabantSophie of Thuringia6th cousins once removed?
John Reginar I, Duke of BrabantRobert of Bourbon1st cousins 3 times removed1273
Hugh Burgundy IV, Duke of BurgundyYolande of Dreux6th cousins once removed1229
Hugh Burgundy IV, Duke of BurgundyBeatrix of Navarre3rd cousins1258
King John I of FranceJohn fitzAlan , 1st Baron Arundel2nd cousins1358
Joan Capet III, Countess of BurgundyOdo IV, Duke of Burgundy1st cousins twice removed1318
Margaret Capet I, Countess of BurgundyLouis I, Count of Flanders6th cousins once removed1369
Blanche of FrancePhilip , Duke of Orleans2nd cousins?
Robert Artois I, Count of ArtoisMatilda of Brabant3rd cousins1237
Matilda of BrabantGuy III, Count of Saint-Pol4th cousins1250
Adelaide of HollandJohn Avesnes I, Count of Hainaut3rd cousins1246
Margaret of HainaulltRobert II, Count of Artois2nd cousins once removed?
Mary of AvesnesLouis I, Duke of Bourbon3rd cousins once removed1310
Joanna Wenceslaus Luxembourg I, Duke of Luxembourg2nd cousins?
Margaret of BavariaStephen , Duke of Slavonia2nd cousins once removed1351
Anna John I, Duke of Bavaria2nd cousins once removed?
Louis II of BrandenburgCunigunde I of Bavaria3rd cousins twice removed?
Albert Wittelsbach I, Duke of BavariaMargaret of Cleves1st cousins twice removed1394
William Julich II, Duke of JulichMarie 5th cousins twice removed1362
Henry VII,Holy Roman EmperorMargaret of Brabant3rd cousins once removed1292
Anne of BohemiaOtto , Duke of Austria1st cousins once removed1330
Rudolph II , Count Palatine of the RhineMargaret of Sicily5th cousins1348
Henry Piast II, Duke of SwidnicaCatherine of Hungary3rd cousins once removed1338
Elizabeth of LuxembourgAlbert II of Germany4th cousins1422
Elizabeth Luxembourg , Duchess of LuxembourgAnthony , Duke of Brabant2nd cousins?
Elizabeth Luxembourg , Duchess of LuxembourgJohn III, Duke of Bavaria3rd cousins once removed?
Catherine of ValoisJohn , Count of Montpensier1st cousins1386
Philip Valois-Burgurdy III, Duke of BurgundyBonne of Artois2nd cousins1424
Joan of ValoisJohn II, Duke of Bourbon3rd cousins1447
Magdalena of FrancePrince Gaston of Viana3rd cousins once removed1461
Stephen Wittelsbach II, Duke of BavariaElizabeth of Sicily5th cousins1328
Louis Wittelsbach VII, Duke of BavariaCatherine of Alencon3rd cousins1413
Gian ViscontiCaterina Visconti1st cousins1380
Bonne of BerryAmadeus VII, Count of Savoy2nd cousins once removed1372
Adolf La Mark I, Duke of ClevesAgnes 8th cousins once removed1400
Adolf La Mark I, Duke of ClevesMarie of Burgundy3rd cousins1406
Louis Evreux , Duke of DurazzonJoanna , Duchess of Durazzo2nd cousins once removed1365
Louis Valois-Anjou I, Duke of AnjouMarie of Blois2nd cousins1360
Philip the BoldMargaret III, Countess of Flanders3rd cousins1369
Marie of ValoisRobert I, Duke of Bar3rd cousins once removed1364
Joan Auvergne I, Countess of AuvergnePhilip I, Count of Auvergne2nd cousins once removed?
Elizabeth de BohunRichard fitzAlan , 11th Earl of Arundel3rd cousins1359
Richard fitzAlan , 11th Earl of ArundelPhilippa Mortimer1st cousins twice removed1385
Henry de Beaumont , 3rd Baron BeaumontMargaret de Vere7th cousins once removed?
Yolande of AnjouPhilip I, Duke of Brabant2nd cousins?
Joan Charles IV, Duke of Anjou1st cousins once removed1474
Margaret of LorraineRene , Duke of Alencon4th cousins1488
Joan FitzAlanGeorge Neville , 5th Baron Bergavenny2nd cousins once removed?
Anne StaffordGeorge Hastings , 1st Earl of Huntingdon3rd cousins1509
Cecily NevilleHenry Beauchamp , 1st Duke of Warwick3rd cousins?
Cecily NevilleJohn Tiptoft2nd cousins?
King Ferdinand I of AragonEleanor of Alburquerque4th cousins once removed1393
King Charles IV of NavarreAgnes of Cleves3rd cousins1439
Queen Blanche II of NavarreKing Henry IV of Castile1st cousins1440
Joanna of AragonKing Ferdinand I of Naples1st cousins1496
King Henry IV of CastileJoan of Portugal1st cousins1455
Elizabeth HowardHenry Radcliffe , 2nd Earl of Sussex5th cousins once removed?
Sir Matthew ArundellMargaret Willoughby2nd cousins?
Thomas Mowbray , Duke of NorfolkElizabeth Fitzalan3rd cousins?
John CliffordElizabeth Percy3rd cousins once removed?
John II, Duke of BurgundyMargaret of Bavaria3rd cousins?
Margaret III, Countess of FlandersPhilip III, Duke of Burgundy2nd cousins?
Louis II, Count of FlandersMargaret of Brabant2nd cousins once removed?
Sir Henry NevilleJoan Bourchier3rd cousins?
Maximilian I,Holy Roman EmperorMary , Duchess of Burgundy2nd cousins?
Ferdinand , Duke of ViseuBeatrice of Portugal1st cousins?
King Henry II of NavarreMargueritte de Navarre3rd cousins once removed?
Margueritte de NavarreCharles IV, Duke of Alencon4th cousins once removed?
King Louis XIV of FranceMaria of Spain1st cousins?
Francisca of PortugalOtto IV, Count of Burgundy3rd cousins 12 times removed?
Rinaldo d'EsteCharlotte of Brunswick-Luneburg7th cousins 3 times removed?
Frederick IV, Duke of Holstein-GottorpHedvig of Sweden1st cousins?
Elisabeth of Brunswick-WolfenbuttelKing Frederick II of Prussia1st cousins?
Princess Charlotte of Saxe-MeiningenErnst II, Duke of Saxe-Gotha-Altenburg2nd cousins once removed?
Karl , Duke of Schleswig-Holstein-Sonderburg-GlucksburgVilhelmine of Denmark1st cousins?
Ernest III, Duke of BrunswickPrincess Victoria of Prussia3rd cousins once removed?
Matilda II, Countess of BoulogneKing Afonso III of Portugal3rd cousins once removed?
Gertrude of BavariaFrederick IV, Duke of Swabia7th cousins once removed?
Conan IV, Duke of BrittanyMargaret of Huntingdon4th cousins?
Alix of ThouarsPeter I, Duke of Brittany5th cousins once removed?
Alphonse , Count of PoitiersJoan , Countess of Tolouse2nd cousins?
John I, Duke of BrittanyBlanche of Navarre3rd cousins once removed?
John III, Duke of BrittanyIsabella of Castile4th cousins?
Marie John I, Marquis of Namur3rd cousins once removed?
Maud of LancasterWilliam de Burgh2nd cousins once removed?
John Marie 2nd cousins?
Hugh CourtenayElizabeth de Vere7th cousins once removed?
Eleanor BourchierJohn , Duke of Norfolk2nd cousins once removed?
William II, Duke of BavariaMargaret of Burgundy3rd cousins?
King George II of GreeceElisabeth of Romania2nd cousins?
Princess Helen of Greece and DenmarkKing Caral II of Romania2nd cousins?
Gustaf , Duke of VasterbrottenPrincess Sibylla of Saxe-Coburg and Gotha2nd cousins?
Hugh XIII of LusignanBeatrice 5th cousins?
John V, Count of armagnacIsabelle I of armagnacsibling?
John V, Count of armagnacJoan 1st cousins once removed?
Emmanuel , Duke of SavoyMargaret of France3rd cousins once removed?
Emperor Leopold I Margareta of Spainuncle or aunt?
William le Gros , 1st Earl of AlbermarleCicely 8th cousins?
John Neville , Baron NevilleAnne Holland2nd cousins?
Edmund Grey , 1st Earl of KentKatherine Percy2nd cousins?
King Afonso V of PortugalIsabella of Coimba1st cousins?
King Afonso V of PortugalJoanna uncle or aunt?
Henry Pole , 1st Baron MontaguJane Neville3rd cousins?
Ursula PoleHenry Stafford , 1st Baron Stafford3rd cousins once removed?
Anna d'EsteFrancis , Duke of Guise5th cousins once removed?
Alfonso II, Duke of FerraraBarbara of Austria3rd cousins once removed?
Prince Henry II of Nassau-DietzHenriette of Anhalt-Dessau1st cousins?
Fredericka of Saxe-Gotha-AltenburgPrince John of Anhalt-Zerbst1st cousins?
5th Prince Emich of LeiningenFeodora of Hohenlohe-Langenburg2nd cousins?
Gertrude of PolandGrand Prince Iziaslav I of Kiev2nd cousins once removed?
Queen Petronilla of AragonRamon , Count Berenguer IV of Barcelona2nd cousins once removed?
Baldwin of CourtenayMarie of Brienne3rd cousins twice removed?
Margaret John I, Marquis of Namur3rd cousins once removed?
Eleanor of AnjouKing Frederick III of Sicily2nd cousins once removed?
Amadeus V, Count of SavoyMarie of Brabant5th cousins?
King Sancho I of PortugalDulce of Aragon6th cousins once removed?
Juan de Castilla y HaroIsabel of Portugal2nd cousins?
Lope Diaz de HaroMaria of Portugal2nd cousins?
Fernando Diaz de HaroMaria of Portugal2nd cousins?
Louis II, Count of BloisJeanne of Hainault5th cousins once removed?
Robert of TarantoMarie of Bourbon2nd cousins once removed?
King Louis I of NaplesQueen Joanna I of Naples1st cousins?
Philip II of TarantoMaria of Calabria1st cousins?
Philip II of TarantoElizabeth of Slavonia1st cousins twice removed?
Maria of BrabantLouis II, Duke of Bavaria3rd cousins?
Henry II, Count of BarPhilippa of Dreux5th cousins once removed?
Katherine of BavariaWilliam , Duke of Julich2nd cousins?
Joanna of BavariaAlbert IV, Duke of Austria3rd cousins?
Bonne of ArtoisPhilip II, Count of Nevers1st cousins once removed?
Anne of SavoyKing Frederick of Naples4th cousins?
Bernard d'ArmagnacEleanor 2nd cousins once removed?
Joan FitzAlanWilliam Beauchamp , 1st Baron Bergavenny5th cousins?
George Neville , 5th Baron BergavennyMary Stafford2nd cousins twice removed?
This somewhat silly thing made by naath
Thanks to chiark for hosting this
Information sourced from wikipedia All errors in transcription are mine. Reports of errors, or ideas of interesting questions to ask my database by email to naath@chiark.greenend.org.uk (omissions of people are largely because I haven't got to them yet).