William De Say

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William De Say

William's father was Geoffrey De Say and his mother was Hawise De Clare. His paternal grandparents were William De Say and Agnes De Grentmesnil. He was an only child. He died in 1145.¹

Ancestor Pedigree Chart
- Robert Fitz Picot
  - b. in DE Saye, France
  
  Picot De Say
  - b. in Of Saye, France
  
  William De Say
  
  Geoffrey De Say
  - b.~  1094
  
  Gervase De Grentmesnil
  
  Robert De Grentmesnil
  - d.1028
  
  Hugh I De Grentmesnil
  - b.<  1014 d.22 FEB 1093/94
  
  Giroie De Eschauffon ^*
  - d.~  1020
  
  Hawise De Eschauffon
  
  Gisele De Montfort ^*
  
  Agnes De Grentmesnil
  
  Yvres II De Beaumont ^*
  - d.~  1022
  
  Yvres III De Beaumont
  - d.~  1070
  
  Gisele De Chevreuse
  
  Alice Beaumont
  - d.1087
  
  Judith
  
  William De Say
  - d.1145
  
  Hawise De Clare
  - b.~  1099 in Kent, England
  
  ^*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)

Details of William's family with Beatrice Mandeville

¹ new.ged