Nielsen Hayden genealogy
John Fitzwilliam
Abt 1328 - Bef 1385 (~ 57 years)
Generation: 1
Generation: 3
Generation: 4
1. John Fitzwilliam was born about Feb 1328 in of Sprotborough, Yorkshire, England (son of John Fitzwilliam and Joan Reresby); died before 19 Feb 1385 in Howden, Yorkshire, England. Family/Spouse: Elizabeth de Clinton. Elizabeth (daughter of William de Clinton and (Unknown wife or mistress of William de Clinton)) died after 1399. [Group Sheet] [Family Chart]
Children:- William Fitzwilliam was born in of Sprotborough, Yorkshire, England; died on 8 Apr 1398.
2. John Fitzwilliam was born in of Sprotborough, Yorkshire, England (son of William fitz William and Isabel Deincourt); died on 10 Aug 1349. John married Joan Reresby. [Group Sheet] [Family Chart]
3. Joan Reresby (daughter of Adam Reresby). Children:
- 1. John Fitzwilliam was born about Feb 1328 in of Sprotborough, Yorkshire, England; died before 19 Feb 1385 in Howden, Yorkshire, England.
Generation: 3
4. 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]
5. Isabel Deincourt (daughter of Edmund Deincourt); died after 26 Jul 1348; was buried in Sprotborough, Yorkshire, England. Children:
- 2. John Fitzwilliam was born in of Sprotborough, Yorkshire, England; died on 10 Aug 1349.
- Agnes Fitzwilliam
6. Adam Reresby was born in of Thribergh, Yorkshire, England. Children:
- 3. Joan Reresby
Generation: 4
8. 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]
9. Agnes de Grey (daughter of Richard de Grey and Lucy du Hommet). Children:
- 4. William fitz William was born in of Sprotborough, Yorkshire, England; died between 4 Mar 1339 and 1342; was buried in Sprotborough, Yorkshire, England.
10. 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.
- 5. Isabel Deincourt died after 26 Jul 1348; was buried in Sprotborough, Yorkshire, England.
- Margaret Deincourt died before 18 Oct 1333.