MalePieter Jacobus Post van der Steur |
| Birth | 29 Apr 1871 | Haarlem, Noord Holland, Nederland |
| Death | 17 Jan 1960 | 's Gravenhage, Zuid Holland, Nederland |
| Burial | ||
| Spouse | Alida Engelina de Brauw | F1529 | |
| Marriage | 27 Sep 1921 | 's Gravenhage, Zuid Holland, Nederland |