François de GerlacheAge: 48 years1743–1791
| Birth | 1743 32 |
| Birth of a brother | Jean Baptiste de Gerlache 1746 (Age 3 years) |
| Marriage | Marguerite de Groulart — View this family 1766 (Age 23 years) |
| Death of a father | Jean Louis de Gerlache 1767 (Age 24 years) |
| Marriage of a sibling | Jean Baptiste de Gerlache — Elisabeth de Senocq — View this family 1776 (Age 33 years) |
| Birth of a son #1 | Joseph de Gerlache December 30, 1780 (Age 37 years) |
| Death | 1791 (Age 48 years) |
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Marriage: 1738 — |
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6 years himself |
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4 years younger brother |
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| Family with Marguerite de Groulart |
| himself |
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Marriage: 1766 — |
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15 years son |
Birth: December 30, 1780 37 36 — Differdange, Grand Duché de Luxembourg Death: July 29, 1850 — Differdange, Grand Duché de Luxembourg |
| Media object | Format: image/png Image dimensions: 492 × 642 pixels File size: 347 KB Type: Coat of arms Highlighted image: yes Citation details: Gerlache - Jacquier de Rosée |
| Media object | Format: image/jpeg Image dimensions: 400 × 567 pixels File size: 88 KB Type: Coat of arms |