| Family |
William Fitzwilliam, b. Abt 1318, , Emley, Yorkshire, England  d. Aft 1340, , Sprotborough, Yorkshire, England (Age > 23 years) |
| Children |
| | 1. William Fitzwilliam, [Sir Knight], b. Abt 1295, , Emley, Yorkshire, England d. 22 May 1322 (Age 27 years) |
| | 2. John Fitzwilliam:[Sir, KNIGHT], b. Abt 1298, , Emley, Yorkshire, England d. 10 Aug 1349 (Age 51 years) |
| | 3. Thomas Fitzwilliam:[Sir, KNIGHT], b. Abt 1300, , Emley, Yorkshire, England d. Aft 1345 (Age > 46 years) |
| | 4. Margaret Fitzwilliam, b. Abt 1302, , Emley, Yorkshire, England |
| | 5. Joan Fitzwilliam, b. Abt 1304, , Emley, Yorkshire, England |
| | 6. Isabel Fitzwilliam, b. Abt 1306, , Emley, Yorkshire, England |
| | 7. Agnes Fitzwilliam, b. Abt 1308, , Emley, Yorkshire, England |
| | 8. Robert Fitzwilliam, b. Abt 1310, , Emley, Yorkshire, England |
| | 9. Reynold Fitzwilliam, b. Abt 1312, , Emley, Yorkshire, England |
| | 10. Elizabeth Fitzwilliam, b. Abt 1337, , Sprotborough, Yorkshire, England d. 1416 (Age 79 years) |
| | 11. Thomas Fitzwilliam, [Sir], b. Abt 1340, <, Emley, Yorkshire, England> |
|
Abt 1319 -