Prater/Prather Genealogy* 120,000+ Family Members
William de Say
Bef 1140 - Bef 1177 (< 37 years)
Generation: 1
Generation: 3
Generation: 4
1. William de Say was born Bef 1140, of Kimbolton and Saham (son of William de Say and Beatrix de Mandeville); died Bef Aug 1177. William — . [Group Sheet]
Children:- Beatrice de Say was born , of Kimbolton and Saham.
- Maud de Say was born , of Kimbolton and Saham; died Bef 28 Mar 1222.
2. William de Say was born , of Kimbolton (son of Geoffrey de Say and Hawise de Clare); died Aug 1144, at seige of Burwell Castle. William — Beatrix de Mandeville. Beatrix (daughter of William de Mandeville) was born 1105, of Essex; died 1201. [Group Sheet]
3. Beatrix de Mandeville was born 1105, of Essex (daughter of William de Mandeville); died 1201. Children:
- Isolda de Say was born , of Kimbolton.
- Geoffrey de Say died 1215.
- 1. William de Say was born Bef 1140, of Kimbolton and Saham; died Bef Aug 1177.
Generation: 3
4. Geoffrey de Say (son of William de Say and Agnes de Grentmesnil). Geoffrey — Hawise de Clare. [Group Sheet]
5. Hawise de Clare Children:
- 2. William de Say was born , of Kimbolton; died Aug 1144, at seige of Burwell Castle.
6. William de Mandeville was born , of Essex (son of Geoffrey de Mandeville). Children:
- Geoffrey de Mandeville, First Earl of Essex
- 3. Beatrix de Mandeville was born 1105, of Essex; died 1201.
Generation: 4
8. William de Say (son of Geoffrey de Say). William — Agnes de Grentmesnil. [Group Sheet]
9. Agnes de Grentmesnil (daughter of Hugh de Grentmesnil and Adelide Alice de Bellointe). Children:
12. Geoffrey de Mandeville Children:
- 6. William de Mandeville was born , of Essex.