| Male Hugo Ferdinand WIERDELS |
| Birth | 18 Jan 1886 | Soerabya |
| Death | 12 Dec 1920 | Locarno |
| Burial | ||
| Marriage | 5 Dec 1920 [1] | Locarno [1] |
| Other Spouse | Alice Isabella Mathilda Françoise de Vries | F4870 | |
| Marriage | Abt 1914 | London-Fulham |
| Father | Cornelis Bernardus Joannes Aloysius WIERDELS, Mr. | F4663 Group Sheet | |
| Mother | Pauline KUNEMAN | F4663 Group Sheet | |
| Female Margaretha Anna Monsma |
| Birth | 3 Sep 1892 | Herwijnen |
| Death | 21 Apr 1964 | Den Haag |
| Burial | ||
| Father | Sake Monsma | F4587 Group Sheet | |
| Mother | Saakje Hoogland | F4587 Group Sheet | |