Margaret de Fiennes
F, ( - 7 February 1333)
| Father-Biological* | William de Fiennes d. 11 Jul 1302 |
| Mother-Biological* | Blanche de Brienne d. 1302 |
- Family Lines
- Roy Line
Last Edited=14 Mar 2022
Margaret de Fiennes was the daughter of William de Fiennes and Blanche de Brienne.
Margaret de Fiennes married Sir Edmund de Mortimer of Wigmore, son of Roger de Mortimer and Maud de Braose, in September 1285. Margaret de Fiennes died on 7 February 1333.
Margaret de Fiennes married Sir Edmund de Mortimer of Wigmore, son of Roger de Mortimer and Maud de Braose, in September 1285. Margaret de Fiennes died on 7 February 1333.
Child of Margaret de Fiennes and Sir Edmund de Mortimer of Wigmore
- Roger de Mortimer+ (25 Apr 1287 - 29 Nov 1330)