| | Pierre Hilarion CHATEAU 1788–1865 Marie Louise Françoise PICHON 1793–1834 Marie Suzanne Renée DAVID 1820–1838 | | | | Hilarion CHATEAU 1760–1810 Marie Louise GROSSET 1758–1827 | | | | Pierre (s) CHATEAU 1733–1777 Françoise (s) DESSORGES 1737–1777 |
| | | Jean Louis (s) GROSSET 1732–1772 Marie Magdeleine (s) CHEVALIER 1733–1788 | | |
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| | | François Georges PICHON 1762–1819 Marie Louise Geneviève HEURTEAU 1762–1830 | | | | Pierre (s) PICHON 1723–1780 Marie Catherine (se) BOURGET 1723–1753 | | |
| | | Pierre Nicolas (s) HEURTEAU 1731–1787 Jeanne (s) BRETON 1731–1774 | | |
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