| | FRANCOIS FERDINAND LAVENANT 1830–1891 CAROLINE MARGUERITE LELIEVRE 1826–1886 | | | | FRANCOIS FERDINAND LAVENANT 1807–1837 MARIE ROSE ELISABETH LECOQ 1808– | | | | ADRIEN AUGUSTE LECOQ 1778–1847 MARIE ROSE ELISABETH LACAILLE 1780–1863 |
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| | | CHARLES ADRIEN LELIEVRE 1797–1873 MARIE MARGUERITE CATHERINE MASURIER 1800–1873 | | | | ADRIEN LELIEVRE 1762–1833 MARIE THERESE HEBERT 1760–1830 | | | | JACQUES LELIEVRE 1707–1776 MARIE ROSE LEFEBVRE 1727–1785 | | |
| | | MARIE THERESE YON 1735–1800 |
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| | | JACQUES PIERRE MASURIER 1764–1820 |
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