Individual Page


Family:
Children:
  1. (Unk) De COURSON
  2. Emma De COURSON

Bibliography
  1. Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].
  2. Keats-Rohan, K.S.B., Domesday People, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol I: Domesday Book. Bury St Edmunds, Suffolk: Boydell Press, 1999. NYPL ARF 03-4178 vol 1. Corrections in Volume II (Domesday Descendants) pp 4-5. Further corrections at http://users.ox.ac.uk/~prosop/domesday-people-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DP p[0-9]*].

Sources for birth and parent Information
father:
[Ref: Keats-Rohan DD p427, Keats-Rohan DP p375]
Research Notes:
successor of Robert de Courson, a tenant of Roger Bigod in 1086 [Ref: Keats-Rohan DD p427]

1120s and 1130s: occurs in Suffolk [Ref: Keats-Rohan DD p427]

father of Emma and mother of Osbert fitz William [Ref: Keats-Rohan DP p375]

possibly distinct from the William de COURSON who held three fees of Hugh Bigod in 1166 [Ref: Keats-Rohan DD p427]



Pedigree of William De COURSON
 /-----Robert De COURSON
William De COURSON



Descendants of William De COURSON
1. William De COURSON m.

2nd generation

2. (Unk) De COURSON m. William
m. William

3rd generation

4. Osbert FITZ WILLIAM m. Petronelle De CREVEQUER
m. Petronelle De CREVEQUER

4th generation

6. Roger FITZ OSBERT m.

5th generation

7. Sir Piers FITZ OSBERT m. Beatrice
m. Beatrice