| | Georgia Louise Grosser 1911–2007 George Andrew Costa 1918–1972 Deole Ellsworth Mosey 1908–1956 | | |
| | George G Grosser 1875–1911 Mary Ann “Maud” Kitts 1879–1928 | | |
| | Wilheim Frederich Grosser 1835– Eleanora Nipper 1835–1930 | | | | Carl Wilheim Grosser 1810–1884 Louise Amelia Wilheimine “Mena” Schwerike 1811–1886 |
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