William de Say
M, ( - August 1144)
| Father-Biological* | Geoffrey de Say |
| Mother-Biological* | Hawise de Clare |
- Family Lines
- Boudreau Line
Last Edited=31 Mar 2022
William de Say was the son of Geoffrey de Say and Hawise de Clare.
William de Say married Beatrix de Mandeville, daughter of William de Mandeville and Margaret de Rie, in 1131. William de Say died in August 1144.
William de Say married Beatrix de Mandeville, daughter of William de Mandeville and Margaret de Rie, in 1131. William de Say died in August 1144.
Child of William de Say and Beatrix de Mandeville
- William de Say+ ( - b 1 Aug 1177)