- Partnership with: Magdalena KNOOP
Marriage: 17 Mar 1895, Altengamme, Duitsland
Ancestors of August Heinrich KOECHEL
/-Heinrich KOECHEL
August Heinrich KOECHEL
\-Louise HOFFMANN
Descendants of August Heinrich KOECHEL
1 August Heinrich KOECHEL
=Magdalena KNOOP Marriage: 17 Mar 1895, Altengamme, Duitsland