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

Charles IV of France and Blanche of Burgundy are 4th cousins once removed

Most recent common ancestors:
Frederick I,Holy Roman Emperor

Charles IV of France's great great great great grand parent
Blanche of Burgundy's great great great 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).