Familie: NAGEL, Alfred Ernest / HEITING, Elizabeth (F722)
NAGEL, Adolph Edward "Otto" (1855-1923) 
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ECKARDT, Emma Friederike (1868-1918)
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| NAGEL, Helena (1896- ) |
| NAGEL, Emma Helena (1904-2000) |
| NAGEL, Alfred Ernest (1908-2001)
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| HEITING, Elizabeth (1905- ) |
