Nieuwstad 22, Groningen

Izak Colthof

1892 - 1943

Jenny Colthof-Hammelburg

1888 - 1943

Nathan Colthof

1931 - 1943

Jozeph Colthof

1926 - 1943

Markus Colthof

1923 - 1945

Benjamin Colthof

1919 - 1945

Rachel Esther Feitje Colthof

1924 - 1943