Family Group Sheet| HUSBAND | | Balthazar Heldring | | BIRTH | 17 March 1839 | Hemmen , Gelderland | | REF # | | 13753; | | OCCUPATION | | Bankier; | | MARRIAGE | 8 September 1870 | Amsterdam | | MARRIAGE | 1880 | Anna Henriette Louis Sillem; Amsterdam | | FATHER | Otto Gerhard Heldring | | MOTHER | Anna Elizabeth Deufferwiel | | | | WIFE | | Olga Sophie Sillem | | DEATH | 18 December 1876 | | | REF # | | 13754; |
| | | CHILDREN | | 1. | Ernst Heldring MALE | | | BIRTH | 21 September 1871 | | | DEATH | 29 April 1954 | | | REF # | | 13781; | | OCCUPATION | | reder, bankpresident; | | MARRIAGE | 26 July 1910 | Marie Constance Bungener; |
| | 2. | Alexander Heldring MALE | | | BIRTH | 25 May 1874 | Amsterdam | | DEATH | 21 September 1938 | Amsterdam | | REF # | | 366; | | OCCUPATION | | scheikundig ingenieur en dagbladuitgever; | | MARRIAGE | 31 October 1899 | Elisabeth Justine Jacqueline Anna Cramerus; |
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