Children |
| 1. Matgamain MacMuirchertach d. Yes, date unknown |
| 2. Cineidi Ochar Obrien, b. 1070 d. Yes, date unknown |
| 3. Donal Shorthand Obrien, b. 1070 d. Yes, date unknown |
| 4. Murchadh Mahone Brien, b. 1070 d. 1129 (Age 59 years) |
| 5. Domnal Macmuirchertach O' Brien, b. Abt 1075, Munster, Ireland d. 1135 (Age ~ 60 years) |
| 6. Lafracoth Ingel Muiredaig Obrien, b. 1076, Pembroke, Pembrokeshire, Wales d. Abt 1135, Garthbeibio, Montgomeryshire, Wales (Age 59 years) |
| 7. Mathgamain Macmurchertach O' Brien, b. Abt 1078, Munster, Ireland d. 1129 (Age ~ 51 years) |
| 8. Domnall Macmuirchertach Brian, b. 1084, Münster, Munster, Nordrhein-Westfalen, Germany d. 1135 (Age 51 years) |
| 9. Blathmin Biadmunai Ireland Obrien, b. 1089, Munster, Clare, Ireland d. 1104, Ireland (Age 15 years) |
| 10. Malachy Macmuirchertqach Oneill, b. 1092, Munster, Clare, Ireland d. 1185, Munster, Ireland (Age 93 years) |
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