Pierre Joseph LECOEUCHE 1752– Marie Angelique AVERLAN 1761– | | |
Jeanne Francoise LECOEUCHE 1762– Jean Baptiste VANHOYE 1765– | | |
Francois Louis Joseph LECOEUCHE 1765– Jeanne Therese Rosalie BALLIEUL 1756– | | |
| | Sebastien Francois LECOEUCHE 1729– | | | | Pierre Francois BOSSU 1683– | | | | Marie Jeanne BEAUMONT –1702 |
| | | Madeleine DESMULIEZ 1655– | | | | | Christine COSTENOBLE –1695 |
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| | | Sebastien LECOEUCHE –1765 Jeanne Therese DEGORRE –1746 |
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