Nielsen Hayden genealogy
John Fitzwilliam
- 13491. John Fitzwilliam was born in of Sprotborough, Yorkshire, England (son of William fitz William and Isabel Deincourt); died on 10 Aug 1349. Family/Spouse: Joan Reresby. [Group Sheet] [Family Chart]
Children:- John Fitzwilliam was born about Feb 1328 in of Sprotborough, Yorkshire, England; died before 19 Feb 1385 in Howden, Yorkshire, England.
2. William fitz William was born in of Sprotborough, Yorkshire, England (son of William fitz Thomas and Agnes de Grey); died between 4 Mar 1339 and 1342; was buried in Sprotborough, Yorkshire, England. William married Isabel Deincourt. Isabel (daughter of Edmund Deincourt) died after 26 Jul 1348; was buried in Sprotborough, Yorkshire, England. [Group Sheet] [Family Chart]
3. Isabel Deincourt (daughter of Edmund Deincourt); died after 26 Jul 1348; was buried in Sprotborough, Yorkshire, England. Children:
- 1. John Fitzwilliam was born in of Sprotborough, Yorkshire, England; died on 10 Aug 1349.
- Agnes Fitzwilliam
Generation: 3
4. William fitz Thomas was born in of Sprotborough, Yorkshire, England (son of Thomas fitz William and Agnes Bertram); died before 1295. William married Agnes de Grey. [Group Sheet] [Family Chart]
5. Agnes de Grey (daughter of Richard de Grey and Lucy du Hommet). Children:
- 2. William fitz William was born in of Sprotborough, Yorkshire, England; died between 4 Mar 1339 and 1342; was buried in Sprotborough, Yorkshire, England.
6. Edmund Deincourt was born in of Blankney, Sleaford, Lincolnshire, England (son of John Deincourt and Agnes de Neville); died on 6 Jan 1327. Children:
- John Deincourt was born in of Blankney, Sleaford, Lincolnshire, England; died before 6 Jan 1326.
- 3. Isabel Deincourt died after 26 Jul 1348; was buried in Sprotborough, Yorkshire, England.
- Margaret Deincourt died before 18 Oct 1333.
Generation: 4
8. Thomas fitz William was born between 1195 and 1200 in of Sprotborough, Yorkshire, England (son of William fitz William and Ela de Warenne); died before 17 Oct 1264. Thomas married Agnes Bertram. Agnes (daughter of Roger Bertram and Agnes) died after 1266. [Group Sheet] [Family Chart]
9. Agnes Bertram (daughter of Roger Bertram and Agnes); died after 1266. Children:
- 4. William fitz Thomas was born in of Sprotborough, Yorkshire, England; died before 1295.
10. Richard de Grey was born before 1200 in of Codnor, Derbyshire, England; died before 5 Sep 1271. Richard married Lucy du Hommet before 19 Jun 1223. [Group Sheet] [Family Chart]
11. Lucy du Hommet (daughter of John du Hommet and Hawise). Children:
- John de Grey was born in of Codnor, Derbyshire, England; died before 5 Jan 1272.
- 5. Agnes de Grey
12. John Deincourt was born in of Blankney, Sleaford, Lincolnshire, England (son of Oliver II Deincourt and Nichole); died before 14 Oct 1257. John married Agnes de Neville after 1244. Agnes (daughter of Geoffrey de Neville and Margaret) was born in of Raby, Durham, England; died before 20 Jul 1293. [Group Sheet] [Family Chart]
13. Agnes de Neville was born in of Raby, Durham, England (daughter of Geoffrey de Neville and Margaret); died before 20 Jul 1293. Children:
- 6. Edmund Deincourt was born in of Blankney, Sleaford, Lincolnshire, England; died on 6 Jan 1327.