Family of de Say III, William and Marshal, Sibyl
Families
| Unknown | Partner | de Say III, William [I508339137] ( * 1208 + 1272 ) | ||||||
| Unknown | Partner | Marshal, Sibyl [I508339138] ( * 1215 + 1254 ) | ||||||
| Children |
| Name | Birth Date | Death Date |
|---|---|---|
| de Say, Agnes [I504150422] | 1249 |