This is a silly toy for exploring the genealogy of the monarchs of England
Isabella of Valois and Peter I, Duke of Bourbon are 2nd cousins
Most recent common ancestors:
Margaret of Provence
Louis IX of France
Isabella of Valois's great grand parent
Peter I, Duke of Bourbon's 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).