Johann Heinrich Engelhardt (1874-1950) |
Friedrich Engelhardt (1880-1943) |
Konrad Adam Engelhardt (1881-1954) |
Caroline F r i e d e r i k e Boos (1841- ) |
Ida Kleffmann (1870-1941) |
Emma Kleffmann (1874-1961) |
Otto Kleffmann (1877-1916) |
Ewald Kleffmann (1881-1881) |
Anna Kleffmann (1882-1967) |
Georg Engelhardt (1877-1966) |
Friedrich Diedrich Hugo Engelhardt (1902- ) |