Family: Private / Private (F12713)
John Henry Alberternst (1856-1937) 
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Adelheid Maria Richter (1861-1929)
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| Gerhard Henry Korte (1859-1934)
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| Elizabeth Middeke (1864-1901)
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John G. Korte (1890- )  |
| John Henry Alberternst (1856-1937)
|
| Adelheid Maria Richter (1861-1929)
|
| Gerhard Henry Korte (1859-1934)
|
| Elizabeth Middeke (1864-1901)
|
| John G. Korte (1890- ) |