Lebend
Kohlenberg, Heinrich August Gottlieb
1876-1926
1876-1926
Kohlenberg, August Otto Karl
1904-1985
1904-1985
Heinemeier, Helene Hermine Johanne
1909-1983
1909-1983
Kohlenberg, Friedel Otto August Konrad
1932-2015
1932-2015