Sien de la Mar-Klopper
Nata il 15 marzo 1881 a Amsterdam. Deceduta il 10 luglio 1944.
Biografia
Clasina Margaretha ‘Sien’ de la Mar-Klopper (1881-1944) was a Dutch actress. She was married to actor Nap de la Mar and mother of popular actress, singer and comedienne Fien de la Mar.
