Isabel was the daughter of Simon II de Senlis and Isabelle de Beaumont. Her date of birth is not known but it is believed that she died around 1171. She married William Mauduit and they had a son, William. Very little is known of her life.
Family tree for Isabel showing:
parents 
siblings
partner
children
Published May 14, 2020 @ 12:05 pm – Updated –
Harvard Reference for this page:
Heather Y Wheeler. (2020). Isabel de Senlis d c1171. Available: https://www.treesofblue.com/isabel-de-senlis-d-c1171. Last accessed September 30th, 2020