Frederic- Charles de Beaulieu-MarconnayAge: 70 years1738–1808
- Name
- Frederic- Charles de Beaulieu-Marconnay
| Birth | 1738 32 23 |
| Death of a maternal grandmother | Eleonore Jeanette Sinolt 1740 (Age 2 years) |
| Death of a maternal grandfather | Jacques Frédéric Susanet 1751 (Age 13 years) |
| Death of a father | Georg Wilhelm de Beaulieu-Marconnay November 7, 1770 (Age 32 years) |
| Birth of a son #1 | Wilhelm Ernst de Beaulieu-Marconnay May 19, 1786 (Age 48 years) |
| Death | November 6, 1808 (Age 70 years) |
| Family with parents |
| father |
Georg Wilhelm de Beaulieu-Marconnay Birth: May 5, 1705 Death: November 7, 1770 |
| mother |
Susanette Marquise de la Suzannet de la Foret Birth: 1715 31 31 |
| himself |
Frederic- Charles de Beaulieu-Marconnay Birth: 1738 32 23 Death: November 6, 1808 |
| Family with Wilhelmine von Lindau |
| himself |
Frederic- Charles de Beaulieu-Marconnay Birth: 1738 32 23 Death: November 6, 1808 |
| wife |
Wilhelmine von Lindau Birth: estimated a gap of 25 years — about 1761 |
| son |
Wilhelm Ernst de Beaulieu-Marconnay Birth: May 19, 1786 48 25 — Celle, Niedersachsen, Germany |