Detlef Christian Peter Otto 1867–… | | |
Maria Catharina Christina Otto 1869–… | | |
Heinrich Rudolph Otto 1874–1893 | | |
Catharine Feiderike Otto 1877–… | | |
Helene Margarethe Otto 1880–… | | |
Friedrich John Otto 1884–… | | |
| | Peter Christian Otto 1842–1915 | | | | Catharine Hansen 1809–1881 |
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