11 April 1092–3 June 1156 (Age 64)
Castle Hill, Devon, England
Sybill Montgomery was born on 11 April 1092, in Castle Hill, Devon, England as the daughter of Lucy de Malet of Bolingbroke. She married Robert I de Ewyas about 1124, in Ewyas Harold, Herefordshire, England. They were the parents of at least 4 sons and 1 daughter. She died on 3 June 1156, in Hertfordshire, England, United Kingdom, at the age of 64.
Dictionary of American Family Names © Patrick Hanks 2003, 2006.