| | Gérard Unternaehrer 1951–2023 | | | | Isidore Adolphe Unternaehrer 1924–1985 Anne Marie Josephine Guéneuguès 1928–2010 | | | | Adolphe Unternaehrer 1902–1964 | | |
| | | Prosper Marie Guéneuguès 1892–1956 | | |
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| | | Roland Fernand Luc Ligier 1925–2003 Anna Juliette Hoffmann 1925–2018 | | | | Lucien Pierre Ligier 1893–1940 Augustine Anne Joséphine Lustig 1896–1976 | | |
| | | Guillaume Julien Hoffmann 1899–1991 Anne Thérèse Meyer 1899–1945 | | |
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