Cecilia was the daughter of King William I and Matilda of Flanders. She entered the convent at Caen at a young age and went on to become abbess.
Family tree for Cecilia, daughter of William I showing:
Published Dec 27, 2017 @ 2:49 pm – Updated –
Harvard Reference for this page:
Heather Y Wheeler. (2017 – 2020). Cecilia of Normandy 1055 – 1126. Available: https://www.treesofblue.com/cecilia-of-normandy-1055-1126. Last accessed January 8th, 2021