| Birth | 1248 |
| Marriage | Lady Juliana Fitz Gerald — View this family about 1270 (Age 22 years) |
| Birth of a daughter #1 | Lady Margaret de Clare April 1, 1287 (Age 39 years) Note: The location is disputable. Her family moved between England and Ireland throughout her life and according to Wikipedia no one is certain of where she was born.
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| Death | September 19, 1287 (Age 39 years) |