Marie Madeleine Foucault 1754– | | |
| | Charlotte Foucault 1756–1804 | | |
| | Mathurin Foucault 1713–1789 | | |
| | Mathurin Foucault 1673–1730 Jacquine Le Roy 1686–1759 | | |
Michel Foucault 1677–1703 | | |
Pierre Foucault 1684–1686 | | |
| | Ambroise Cosson 1740–1826 | | |
| | | | |
| | | | |
| | Marguerite Hermange 1644–1694 Mathurin Foucault 1632–1721 | | |