Marie Isabelle SimonisAge: 37 years1747–1784
| Birth | 1747 29 20 |
| Birth of a brother | Yvan Jean François Dieudonné Simonis January 6, 1769 (Age 22 years) |
| Marriage | André Joseph de Grand Ry — View this family 1773 (Age 26 years) |
| Marriage of a child | Yvan Jean François Dieudonné Simonis — Marie Agnès de Grand Ry — View this family February 11, 1777 (Age 30 years) |
| Marriage of a sibling | Yvan Jean François Dieudonné Simonis — Marie Agnès de Grand Ry — View this family February 11, 1777 (Age 30 years) |
| Birth of a son #1 | André Joseph François de Grand Ry December 10, 1780 (Age 33 years) |
| Death | 1784 (Age 37 years) |
| Family with parents |
| father |
Jacques Joseph Simonis Birth: August 12, 1717 30 28 — Verviers, Principauté de Liège Death: March 3, 1789 — Verviers, Principauté de Liège |
| mother |
Marie Agnès de Franquinet Birth: April 12, 1726 — Verviers, Principauté de Liège Death: September 17, 1799 — Verviers, Liège |
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Marriage: October 11, 1745 — |
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2 years herself |
Marie Isabelle Simonis Birth: 1747 29 20 Death: 1784 |
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22 years younger brother |
Yvan Jean François Dieudonné Simonis Birth: January 6, 1769 51 42 — Verviers, Principauté de Liège Death: January 13, 1829 — Verviers, Liège |
| Family with André Joseph de Grand Ry |
| husband |
André Joseph de Grand Ry Birth: 1744 Death: 1801 |
| herself |
Marie Isabelle Simonis Birth: 1747 29 20 Death: 1784 |
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Marriage: 1773 — |
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| daughter |
Marie Agnès de Grand Ry Death: April 19, 1837 — Verviers, Liège, Belgique |
| son |
André Joseph François de Grand Ry Birth: December 10, 1780 36 33 — Eupen, Principauté de Liège Death: April 12, 1849 — Verviers, Liège, Belgique |