Children |
| 1. Thomas De Clayton, b. Aft 1079, England d. Yes, date unknown |
| 2. Richard De Clayton, b. Aft 1079, England d. Yes, date unknown |
| 3. Spartling De Clayton, b. 1080, Clayton le Dale, Lancashire, England d. Abt 1140, Clayton le Dale, Lancashire, England (Age 60 years) |
| 4. William De Clayton, b. Abt 1082, Clayton Manor, Clayton le Moors, Lancashire, England d. 2 Feb 1141, Lincoln Castle, Lincoln, Lincolnshire, England (Age ~ 59 years) |
| 5. Robert De Clayton, II, b. 1090, Clayton le Moors, Lancashire, England d. 1146, Leyland, Lancashire, England (Age 56 years) |
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