Family: Emil Alwens / Johanna Christina Kuprion (F21292)
m. 1891Joseph Alois Kuprion (1840-1922) 
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Elisabetha Seitz (1842-1874)
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Emilie Elisabetha Kuprion (1867-1931)  |
| Emil Alwens ( -1908) |
| Johanna Christina Kuprion (1868-1963)
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| Dr. Willi Alwens (1893-1983) |