Upper row left-to-right: Wilhelmine, Johannes Gerhard [1910-1992],
Gerharda [1915-1982], Johanna Elisabeth [1903-2000], Adele Wilhelmina [1905-1994],
Augusta Louise, Elisabeth Grada [1907-2003], Mathilde Theodora [1913-1994];
Lower row left-to-right: Heinrich [1902-1939], Sophia,
Elisabeth Gerharda (Kastein) [1881-1955],
Werner, Jan Willem [1863-1942], Lydia Dina Frieda, Johan Wilhelm [1906-1979].
Suderwick (Germany) 1931.
