Henri-Louis Jaquet-DrozAge: 39 years1752–1791
- Name
- Henri-Louis Jaquet-Droz
| Birth | October 13, 1752 31 21 |
| Birth of a sister | Charlotte Jaquet-Droz October 25, 1755 (Age 3 years) |
| Death of a mother | Marie-Anne Sandoz-Gendre December 25, 1755 (Age 3 years) |
| Death of a sister | Charlotte Jaquet-Droz February 3, 1756 (Age 3 years) |
| Death of a maternal grandmother | Anne-Marie Robert 1763 (Age 10 years) |
| Death of a maternal grandfather | Abraham Louis Sandoz-Gendre December 5, 1766 (Age 14 years) |
| Education | Nancy, Mathematics, 2 years 1767 (Age 14 years) |
| Death of a paternal grandfather | Abraham Jaquet-Droz December 24, 1767 (Age 15 years) |
| Residence | 1767 (Age 14 years) |
| Travel | between 1767 and 1769 (Age 14 years) |
| Occupation | Musician, writer, draughtsman 1769 (Age 16 years) |
| Creation | 1773 (Age 20 years) |
| Immigration | between 1774 and 1784 (Age 21 years) |
| Occupation | opens branch in London 1774 (Age 21 years) |
| Travel | about 1774 (Age 21 years) |
| Occupation | Henry Maillardet becomes director of London branch 1783 (Age 30 years) |
| Occupation | opens brach in Geneva with Jaen-Fredric Leschot 1784 (Age 31 years) |
| Location | Celebre constructeur de horloges et Automates. Rejoins firm with Jean- Frederic Leschot, also related 1784 (Age 31 years) |
| Marriage | Louise-Suzanne Benelle — View this family no children 1787 (Age 34 years) |
| Birth of a daughter #1 | Cecile-Madelaine Jaquet Droz January 4, 1788 (Age 35 years) |
| Occupation | Droz-Maillerdet firm dissolved 1789 (Age 36 years) |
| Death of a father | Pierre Jaquet-Droz November 21, 1790 (Age 38 years) |
| Occupation | firm taken over after death by Frederic Leschot (1746-1824) 1791 (Age 38 years) |
| Alfred W. Generation | Chapuis, Manuel Emch: Jaquet Droz; Assouline, 2009. |
| Death | during sales? trip November 15, 1791 (Age 39 years) |
| Family with parents |
| father |
Pierre Jaquet-Droz Birth: July 28, 1721 34 32 — La Chaux-de-Fonds, Neuchâtel, Switzerland Death: November 21, 1790 — Bienne, Switzerland |
| mother |
Marie-Anne Sandoz-Gendre Birth: 1731 19 19 Death: December 25, 1755 — Zürich, Switzerland |
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Marriage: October 25, 1750 — Zürich, Switzerland |
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9 months elder sister |
Julie Jaquet-Droz Birth: July 25, 1751 29 20 Death: June 22, 1806 |
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15 months himself |
Henri-Louis Jaquet-Droz Birth: October 13, 1752 31 21 — La Chaux-de-Fonds, Neuchâtel, Switzerland Death: during sales? trip — November 15, 1791 — Naples, Italy |
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3 years younger sister |
Charlotte Jaquet-Droz Birth: Sur le Pont, La Chaux-de-Fonds, Switzerland — October 25, 1755 34 24 — Zürich, Switzerland Death: Sur le Pont, La Chaux-de-Fonds, Switzerland — February 3, 1756 |
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-9 years elder brother |
Jean-Frédéric Leschot Birth: adopted after the death of his mother and remarriage of the father — 1746 24 15 — sur le pont, La Chaux-de-Fonds, Switzerland Death: 1824 |
| Family with Louise-Suzanne Benelle |
| himself |
Henri-Louis Jaquet-Droz Birth: October 13, 1752 31 21 — La Chaux-de-Fonds, Neuchâtel, Switzerland Death: during sales? trip — November 15, 1791 — Naples, Italy |
| wife |
Louise-Suzanne Benelle Birth: estimated based on husband and child dates — about 1763 Death: December 31, 1838 |
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Marriage: 1787 — |
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1 year daughter |
Cecile-Madelaine Jaquet Droz Birth: January 4, 1788 35 25 Death: April 7, 1815 — Carignan |