Family Group Sheet| HUSBAND | | Alexander Heldring | | BIRTH | 25 May 1874 | Amsterdam | | DEATH | 21 September 1938 | Amsterdam | | REF # | | 366; | | OCCUPATION | | scheikundig ingenieur en dagbladuitgever; | | MARRIAGE | 31 October 1899 | | | FATHER | Balthazar Heldring | | MOTHER | Olga Sophie Sillem | | | | WIFE | | Elisabeth Justine Jacqueline Anna Cramerus | | REF # | | 367; |
| | | CHILDREN | | 1. | Balthazar Heldring MALE | | | BIRTH | 31 August 1900 | Hilversum | | REF # | | 365; | | MARRIAGE | 18 September 1928 | Catharina Sophia van Holkema; Amsterdam |
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