| | William Heinrich Gilbert 1860–1906 Cécile Mendelssohn Bartholdy 1874–1923 | | | | William Alexander Gilbert 1836–1902 Maria Katharin Mostert …–1902 |
| | | Enole Oppenheim 1855–1939 Paul Felix Abraham Mendelssohn Bartholdy 1841–1880 | | | | Margarethe Mendelssohn 1823–1890 Otto Georg Oppenheim 1817–1909 | | | | Alexander Mendelssohn 1798–1871 Marianne Seeligmann 1799–1880 | | |
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| | | Felix Mendelssohn Bartholdy 1809–1847 Cécile Charlotte Sophie Jeanrenaud 1817–1853 | | | | Abraham Mendelssohn Bartholdy 1776–1835 | | |
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