Descendance de
 
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(10/08/1730-14/08/1796) |
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(1735-1789) |
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| Marie-Isabelle de Mettecoven d'Opleeuw (10/08/1769-23/09/1820) | 
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Charles de Gourcy-Serainchamps (15/02/1751-06/12/1806) |
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| Source 1 adaa | |
| Source 2 gounou |
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|
|
|
(10/08/1730-14/08/1796) |
|
(1735-1789) |
|
|
|
| Marie-Isabelle de Mettecoven d'Opleeuw (10/08/1769-23/09/1820) |
|
Charles de Gourcy-Serainchamps (15/02/1751-06/12/1806) |
|
| Source 1 adaa | |
| Source 2 gounou |
