| | | | | | | | | | | | |  | Johann Carl Illmer 1827 - 1879
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| Johanna Dorothea Franke 1832 - 1901
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| | | | | | | Paul Illmer 1866 - 1945
  | Louise Marie Brühl 1877 - 1948
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| | | Friedrich Gustav Hotze 1892 - 1945
 | Martha Marie Louise Illmer 1901 - 1977
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Georg Adolph Max Crone 1908 - 1985
 | Margarete Marie Louise Katharina Dorothea Hotze
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Regina Crone
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| Partners | Child/Children |
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John Philip Loftus | Brendan Michael Loftus  Hannah Siobhan Loftus  Kathleen Marian Loftus  Sean Patrick Loftus 
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