Catharina Presser worked in October 1941 as a seamstress inspector with the lingerie-and ready-made clothing company SIDVA (Simon de Vries Ateliers) in Amsterdam. She then had been in office for 19 years.
Catharina Presser was not married.
Lijst van Joodsch Personeel-SIDVA Oct. '41
This person lived alone or no information about family members is known or traceable.