Helena Maria de Graaf
is public: true
id: 2413590
family name: de Graaf
given name: Helena Maria
title: Helena Maria de Graaf
birth place: Rotterdam
had primary source: b013730
item set: benyhW
type: PersonObservation
type: Person
resource class: https://www.goudatijdmachine.nl/omeka/api/resource_classes/2961
resource template: https://www.goudatijdmachine.nl/omeka/api/resource_templates/64
site: https://www.goudatijdmachine.nl/omeka/api/sites/2
owner: https://www.goudatijdmachine.nl/omeka/api/users/2
birth date: 1885-06-03
created: 2024-09-08T01:38:04+00:00
sd date published: 2026-06-23T18:36:55+00:00
additional name:
  literal name: Helena Maria de Graaf
  base surname: Graaf
  surname prefix: de