| Birth | 1249 21 15 |
| Death of a maternal grandfather | Stephen de Longspee Earl of Salisbury 1260 (Age 11 years) |
| Marriage | Sir Thomas de Clare 6th Earl of Herfford — View this family about 1270 (Age 21 years) |
| Death of a maternal grandmother | Emmeline de Rydeleford after May 18, 1275 (Age 26 years) |
| Death of a father | Sir Maurice Fitz Gerald 3rd Lord Offaly November 10, 1286 (Age 37 years) |
| Birth of a daughter #1 | Lady Margaret de Clare April 1, 1287 (Age 38 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 of a husband | Sir Thomas de Clare 6th Earl of Herfford September 19, 1287 (Age 38 years) |
| Death of a mother | Emelina de Longspee 1291 (Age 42 years) |
| Death | 1309 (Age 60 years) |