This is a silly toy for exploring the genealogy of the monarchs of England
Marie of Burgundy and Adolph I, Duke of Cleves are 3rd cousins
Most recent common ancestors:
Joan of Valois
William I , Count of Hainaut
Marie of Burgundy's great great grand parent
Adolph I, Duke of Cleves's 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).