William de Warenne I, 1st Earl of Surrey1,2 died on Jun 24, 1088.2 He married Gundreda woWilliamdeWARENNEI.
Gundreda woWilliamdeWARENNEI1,2 and William de Warenne had the following children:
William de Warenne ( -1138)
Dictionary of National Biography, Volumes 1-20, 22. Custom Id: 273; ancestry.com.
The Peerage. Custom Id: 102; online. Call Number: http://www.thepeerage.com.