Name: Sien de la Mar-Klopper
Birthday: 15 March 1881
Deathday: 10 July 1944
Place of Birth: Amsterdam
Known For: Acting
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.
