Jeanne Françoise de Barbanson–
| Birth | yes |
| Marriage | Pierre Octave Desmanet d'Erquennes de Boussu Walcourt — View this family yes |
| Death of a husband | Pierre Octave Desmanet d'Erquennes de Boussu Walcourt September 24, 1724 |
| Marriage of a child | Jean Octave Joseph Desmanet d'Erquennes — Marie Ursule Malapert — View this family May 21, 1727 |
| Birth of a grandson #1 | Maximilien Octave Joseph Desmanet d'Erquennes May 18, 1728 |
| Death of a son | Jean Octave Joseph Desmanet d'Erquennes December 29, 1750 |
| Marriage of a grandchild | Maximilien Octave Joseph Desmanet d'Erquennes — Catherine le Rond — View this family July 4, 1764 |
| Marriage of a grandchild | Prosper de Hennin de Boussu Walcourt — Philippine Dorothée Desmanet d'Erquennes de Boussu Walcourt — View this family September 26, 1775 |
| Death of a grandson | Maximilien Octave Joseph Desmanet d'Erquennes February 22, 1784 |
| Death | yes |
| Family with Pierre Octave Desmanet d'Erquennes de Boussu Walcourt |
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Birth: Death: September 24, 1724 — Virelles, Hainaut, Belgique |
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Marriage: — |
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| Media object | Format: image/png Image dimensions: 423 × 494 pixels File size: 99 KB Type: Coat of arms Highlighted image: yes Note: d'argent à trois lions de gueules couronnés et armés d'or. |