| Children |
| | 1. Peter Harcourt, b. Abt 1137, Of, BEAUMONT, , France  |
| | 2. Joan Harcourt, b. Abt 1139, Of, BEAUMONT, , France  |
| | 3. Waleran De Mellento, b. Abt 1162, Of, MEULAN, Ile De France, France d. Vp, , , Palestine  |
| | 4. Henry De Mellento, b. Abt 1166, Of, MEULAN, Ile De France, France d. Dy  |
| | 5. Mabel (Mabirie) De Beaumont, [COUNTESS OF DEV, b. Abt 1168, Of, MEULAN, Normandy, France d. Aft 1 May 1204 (Age > 36 years) |
| | 6. Piers De Beaumont, [DEAN OF WIMBURN, b. Abt 1168, Of, MEULAN, Normandy, France d. Oct 1203 (Age 35 years) |
| | 7. Agnes De Beaumont, b. Abt 1172, Of, MEULAN, Normandy, France  |
| | 8. Robert De Beaumont, b. Abt 1172, Of, MEULAN, Normandy, France  |
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