Jean-Jacobe = Elizabeth
                                                  Kreutzer  |  Trapol
                                                  (-1784)   |  †1785
                                                  [J78      |  [J78]
                                                            |
         ___________________________________________________|__________________________________________________
        |           |            |                         |            |            |            |            |       (4051)
        |           |            |    (1788)               |            |            |            |            |          |
     Georges     Louise-     Rodolphe    =  Adélaïde    Charles-     Georges-    Elisabeth     Marie-        Jean-    = Marie
    (1764-67)    Joséphe    (1766-1831)     Foucard     François     Charles      Rosalie     Thérèse      Nicholas   |  Péan
    [J78]        (1764-)    [J78]           [J78]       (1768-)     (1770-71)     (1773-)     (*1776†)    (1778-1832) | †1846
                 [J78]                                  [J78]       [J78]         [J78]       [J78]       [E6L]       |
                                                                                                                      |
                                                                                                                      |
                                                                                                                      |
                                                                                                                Léon-Charles = Clémence   
                                                                                                                 (1817-68)      Kautz
                                                                                                                 [E6L]          [J78]