Charles de Potesta–
| Birth | yes |
| Marriage | Henriette de Rosen — View this family September 11, 1797 |
| Birth of a son #1 | Louis de Potesta de Waleffe June 9, 1798 |
| Marriage of a child | Louis de Potesta de Waleffe — Marie Louise Sophie de Bex — View this family June 24, 1823 |
| Birth of a granddaughter #1 | Amélie Marie de Potesta de Waleffe November 10, 1832 |
| Marriage of a grandchild | Henri Joseph Ferdinand de Meeûs — Amélie Marie de Potesta de Waleffe — View this family April 10, 1855 |
| Death | yes |
| Family with Henriette de Rosen |
| himself |
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| wife |
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Marriage: September 11, 1797 — |
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9 months son |
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| Media object | Format: image/jpeg Image dimensions: 386 × 565 pixels File size: 82 KB Type: Coat of arms |
| Media object | Format: image/png Image dimensions: 485 × 668 pixels File size: 251 KB Type: Coat of arms Highlighted image: yes Note: Source: Armorial du Royaume des Pays-Bas, Planche 2, Neufforge |
| Media object | Format: image/jpeg Image dimensions: 386 × 565 pixels File size: 82 KB Type: Coat of arms |