|  Male Helenus Alexander Quarles Van Ufford | 
| Birth | 16 Sep 1900 | |
| Death | 21 Aug 1955 | |
| Burial | ||
| Marriage | ||
| Father | ||
| Mother | ||
|  Female Johanna Elisabeth Zubli | 
| Birth | 3 May 1901 | Den Haag, Zuid-Holland, Nederland  | 
| Death | 5 Apr 1978 | Den Haag, Zuid-Holland, Nederland  | 
| Burial | ||
| Father | Berthold Justus Daniel Zubli | F1472 Group Sheet | |
| Mother | Geertruida Wilhelmina Sophia Coops | F1472 Group Sheet | |