1190–about 8 February 1265 (Age 75)
Okehampton, Devon, England, United Kingdom
When Joan de Vernon was born in 1190, in Okehampton, Devon, England, United Kingdom, her father, Earl William de Reviers de Vernon 5th Earl of Devon, was 40 and her mother, Mabile de Meulan, was 26. She married William de Briwere about 1222, in Isle of Wight, Hampshire, England, United Kingdom. They were the parents of at least 1 daughter. She died about 8 February 1265, in Isle Brewers, Somerset, England, United Kingdom, at the age of 75.
Dictionary of American Family Names © Patrick Hanks 2003, 2006.