Family: Knapheide, Heinrich Leander / Baumhoefer, Opal Catherine (F1748)
Knapheide, Ernst Wilhelm (1864-1944) 
|
Hackmann, Emma Sophia (1867-1942)
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Knapheide, Heinrich Otto (1888-1971)  |
| Knapheide, Hilda Louise (1890-1965) |
| Knapheide, Ellda Anna (1893-1969) |
| Knapheide, Friedrich Arthur (1896-1978) |
| Knapheide, Wilhelm Florenz (1899- ) |
| Knapheide, Welma Martha (1904-1951) |
| Knapheide, Ernst Wilhelm Werner (1908-1981) |
| Knapheide, Heinrich Leander (1901-1982)
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| Baumhoefer, Opal Catherine (1912-2004) |
