| Children |
| | 1. Margaret MONTAGU, Heir of Jenington, b. Abt 1230, Shepton Montagu, Wincanton, Somerset, England d. Aft 1253 (Age > 24 years) |
| | 2. Simon de MONTAGU, b. Abt 1233, Shepton Montagu, Wincanton, Somerset, England d. Bef 1270 (Age < 36 years) |
| | 3. Hawise MONTAGU, b. Abt 1237, Shepton Montagu, Wincanton, Somerset, England d. Abt 1275, Great Sturton, Horncastle, Lincolnshire, England (Age 38 years) |
| | 4. Isabel MONTAGU, b. Abt 1242, Shepton Montagu, Wincanton, Somerset, England d. Aug 1285 (Age 43 years) |
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