Amsterdam, 14 October 1893 – Antwerpen, 19 February 1946
Reached the age of 52 years
Marianna van Witsen-Swaalep
Marianna Swaalep 1929 Felixarchief
Marianna Swaalep 1945 Felixarchief
Marianna Swaalep 1921 Felixarchief
Van Witsen Swaalep 1945 Felixarchief