| Children |
| | 1. Eleanor De Percy, b. Abt 1158, Of, Whitby, Northumberland, England  |
| | 2. Robert De Percy, [Lord of Sutton], b. Abt 1162, Of, Whitby, Northumberland, England  |
| | 3. Maud De Percy, b. Abt 1168, Of, Whitby, Yorkshire, England  |
| | 4. Richard De Percy, [BARON PERCY], b. Abt 1170, Of, Whitby, Yorkshire, England d. Abt Aug 1244 (Age 74 years) |
| | 5. Henry De Percy, [Sir Knight], b. Abt 1156, Of, Whitby, Yorkshire, England d. Bef 29 Sep 1198 (Age < 42 years) |
| | 6. Joscelaine De Percy, b. Abt 1157, Of, Whitby, Northumberland, England d. (Sp)  |
| | 7. Alice De Percy, b. Abt 1160, Of, Whitby, Northumberland, England  |
| | 8. Ralph De Percy, b. Abt 1164, Of, Whitby, Yorkshire, England d. Aft 1189 (Age > 26 years) |
| | 9. Lucy De Percy, b. Abt 1169, Of, Whitby, Yorkshire, England  |
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