Michael Matthew Groat PhD's Genealogical Database

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

William de Courcy



Preferred Parents:
Father: Robert De Courcy,   
Mother: Rohese De Grentemesnil,   

Family 1: Maud D Avranches,      
  1. Hawise De Curcy,    
Family 2: Matilda d'Avranches,    b. 1082 in Oxfordshire, England    d. 21 SEP 1173 in Okehampton, Devonshire, England
  1. Hawise ( Matilda) De Aincourt D'Abrinces, b. 1135 in Courtenay, Loiret, France     d. 30 JUL 1209 in
Sources:
  1. Title: Wikipedia-William de Courcy II
    Author: References[edit] Farrer, William. Honors and Knights' Fees: Volume 1. Green, Judith A. (1986). The Government of England Under Henry I. Cambridge: Cambridge University Press. ISBN 0-521-37586-X. Green, Judith A. (2006). Henry I: King of England and Duke of Normandy. Cambridge: Cambridge University Press. ISBN 978-0-521-74452-2. Keats-Rohan, K. S. B. (1999). Domesday Descendants: A Prosopography of Persons Occurring in English Documents, 1066–1166: Pipe Rolls to Cartae Baronum. Ipswich, UK: Boydell Press. ISBN 0-85115-863-3. Lobel, Mary D., ed. (1957). "Parishes: Nuneham Courtenay". A History of the County of Oxford: Volume 5: Bullingdon hundred. Victoria County History. Victoria County History. pp. 234–249. Retrieved 9 July 2013. Loyd, Lewis Christopher (1975) [1951]. The Origins of Some Anglo-Norman Families (Reprint ed.). Baltimore, MD: Genealogical Publishing Company. ISBN 0-8063-0649-1. Newman, Charlotte A. (1988). The Anglo-Norman Nobility in the Reign of Henry I: The Second Gener
    Publication: Name: https://en.wikipedia.org/wiki/William_de_Courcy_(died_c._1114);
  2. Title: Our royal, titled, noble and commoner ancestors
    Author: Citations [S4] Douglas Richardson, Royal Ancestry, Vol. II, p. 412.
    Publication: Name: https://our-royal-titled-noble-and-commoner-ancestors.com/p523.htm#i15714;
    Note: William de Courci1 Last Edited 4 Apr 2020 M, #15714 Father Robert de Courci d. c 1131 Mother Rohese de Grantmesnil William de Courci married Avice de Meschines, daughter of William le Meschin and Cecily Roundli.1 Family Avice de Meschines Child William de Courci+ d. 1176

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