Children |
| 1. Ieuan ap Trahaearn, (base son), b. Abt 1065, of, Arwystli, Montgomeryshire, Wales |
| 2. Meurig ap Trahaern, b. Abt 1071, of, Arwystli, Montgomeryshire, Wales , d. 1106 (Age ~ 35 years) |
| 3. Gruffydd ap Trahaiarn, b. Abt 1073, of, Arwystli, Montgomeryshire, Wales , d. 1106 (Age ~ 33 years) |
| 4. Owain ap Trahaern, Lord, b. Abt 1074, of, Arwystli, Montgomeryshire, Wales |
| 5. Llywarch ap Trahaern, Lord, b. Abt 1075, of, Cedewen, Montgomeryshire, Wales , d. 1128, North Wales (Age ~ 53 years) |
| 6. Madog ap Trahaern, b. Abt 1076, of, Arwystle, Montgomeryshire, Wales |
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