Thomas , Knight FitzWilliam 
Thomas , Knight was born before 1226. Thomas , Knight's father was William FitzWilliam and his mother was Aubrey De Lisours. His paternal grandparents were William FitzWilliam and Eleanor Emley; his maternal grandparents were Robert De Lisoures and Aubrey De Lacy. He had a half-brother named John. He died after 1266.-
Ancestor Pedigree Chart
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*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
- b.< 1110 d.> 1184
- b.< 1226 d.> 1266
- b.~ 1075
- b.~ 1097 in Lincoln,Lincolnshire,ENGLAND
- b.1128 in Holton,Yorkshire,ENGLAND d.1193
- b.~ 1070 in Halton,Chestershire,ENGLAND
- b.~ 1074 in Pontrefact,Yorkshire,ENGLAND
- b.~ 1070 in Halton,Chestershire,ENGLAND
- b.~ 1097 in Pontrefact,Yorkshire,ENGLAND d.> 1193
- b.~ 1074 in Pontrefact,Yorkshire,ENGLAND
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They had a son named William.