Michael Matthew Groat PhD's Genealogical Database

Individuals: 97,713  Families: 61,838  
Gedcom Last Modified: December 14, 2025 00:59:10

Geoffrey Percy



Preferred Parents:
Father: Mainfred d'Perci, b. ABT 980 in Norway   d. 1073 in Kleingoeft, Bas-Rhin, Alsace, France
Mother: Margaret , b. 982 in France   

Family 1: Margaret Forez,    b. ABT 1012 in Alnwick, Northumberland, England, United Kingdom    d. ABT 1058 in Alnwick, Northumberland, England, United Kingdom
  1. William de Percy, b. ABT 1034 in Percy-en-Auge, Duchy of Normandy     d. 1096 in Mount Joy, Antioch, Israel
  2. Picot de Percy, b. ABT 1036 in Bolton upon Dearne, Yorkshire, England, United Kingdom     d. 1125
Sources:
  1. Title: Sir Geoffrey
    Publication: Name: https://www.genealogieonline.nl/en/van-der-feen-mendels-rowe-hesketh-family-tree/P11729.php;
  2. Title: Find a Grave
    Publication: Name: https://www.findagrave.com/memorial/176461151/sir_geoffery-de_percy,_knight_&_governor_of_normandy;
    Note: Sir Geoffery de Percy, Knight & Governor of Normandy BIRTH 1010 Percy-en-Auge, Departement du Calvados, Basse-Normandie, France DEATH 1059 (aged 48–49) Percy-en-Auge, Departement du Calvados, Basse-Normandie, France BURIAL Unknown MEMORIAL ID 176461151 Biography: Sir Geoffrey de Percy, Knight & Governor of Normandy was born about 1010 in Percy-en-Auge, Normandy, France and died about 1059 in Percy-en-Auge, Normandy, France. He married Marguérite Forez aka Margaret Forez born 1012 in Percy-en-Auge, Normandy, France and died after 1056 Alnwick, Northumberland, England. Children: 1. Alan de Percy b. 11 Nov. 1026 Percy-en-Auge, Normandy, France 2. William Algernon de Percy, Baron b. 1034 Percy-en-Auge, Normandy, France 3. Serlo de Percy, Prior of Abbey of St Hilda, b. 1035 Percy-en-Auge, Normandy, France 4. Picot de Percy b. 1037-1040 Percy-en-Auge, Normandy, France d. 1125
  3. Title: Geoffery de Percy, "Find A Grave Index"
    Author: "Find A Grave Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:Q2BY-6YZX : 9 September 2022), Geoffery de Percy, ; Burial, , ; citing record ID 176461151, Find a Grave, http://www.findagrave.com.
    Publication: Name: https://familysearch.org/ark:/61903/1:1:Q2BY-6YZX;
  4. Title: Mortinsen Genealogy
    Publication: Name: https://www.mortinsen.com/languages/en/persons/Person_23960174.html;

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