Stieltjeslaan 8, Hilversum

Henriette Kohnke-Krause

1877 - 1943

Erich Kohnke

1900 - 1943

Helene Leni Kohnke-Leyens

1903 - 1943

Child of Erich Kohnke and his family

date unknown

Sara Leyens-Levenbach

1868 - 1944