Gertrude Dart–
| Birth | yes |
| Marriage | Colart de Pierpont — View this family yes |
| Birth of a daughter #1 | Margherite de Pierpont |
| Birth of a grandson #1 | Franchois le Sire 1534 |
| Birth of a grandson #2 | Pierre le Sire 1542 |
| Birth of a granddaughter #3 | Marguerite le Sire 1544 |
| Marriage of a grandchild | François van der Hofstadt — Marguerite le Sire — View this family August 10, 1567 |
| Death of a daughter | Margherite de Pierpont October 16, 1569 |
| Death of a granddaughter | Marguerite le Sire 1615 |
| Family with Colart de Pierpont |
| husband |
Colart de Pierpont Birth: Death: |
| herself |
Gertrude Dart Birth: |
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Marriage: — |
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| daughter |
Margherite de Pierpont Birth: Death: October 16, 1569 |