This is a silly toy for exploring the genealogy of the monarchs of England

Blanche II of Navarre and Henry IV of Castile are 1st cousins

Most recent common ancestors:
Ferdinand I of aragon
Eleanor of Alburquerque

Blanche II of Navarre's grand parent
Henry IV of Castile's grand parent




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).