Individual Page


Family:
Children:
  1. Margaret SOUTHEBY

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 11, Ridley-Sinclair. London: St Catherine Press, 1949. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/27141 Information from this source tagged as [Ref: CP XI [Ap][p0-9].*].

Sources with Information about marriage to unknown
child:
[Ref: CP XI p9]
Research Notes:



Pedigree of Sir William De SOUTHEBY
Sir William De SOUTHEBY



Descendants of Sir William De SOUTHEBY
1. Sir William De SOUTHEBY m.

2nd generation

2. Margaret SOUTHEBY m. Robert De RITHER
m. Robert De RITHER father: Robert De RITHER

3rd generation

3. Sir William De RITHER m. Sibyl ALDEBURGH
m. Sibyl ALDEBURGH father: Sir William ALDEBURGH, Lord Aldeburgh mother: Elizabeth De LISLE Of Rougemont

4th generation

4. Sir William RITHER m. Maud De UMFREVILLE
m. Maud De UMFREVILLE father: Sir Thomas De UMFREVILLE mother: Agnes GREY

5th generation

5. Sir William RITHER m1. Isabel GASCOIGNE m2. Eleanor FITZWILLIAM
m. Isabel GASCOIGNE father: Sir William GASCOIGNE mother: Joan WYMAN
m. Eleanor FITZWILLIAM father: Sir John FITZWILLIAM mother: Margaret CLARELL