| Male Gerardus de Lang |
| Birth | 22 Sep 1849 | Hellevoetsluis, Zuid-Holland, The Netherlands |
| Death | 07 Apr 1918 | Teteringen, North Brabant, The Netherlands |
| Burial | ||
| Marriage | 15 Feb 1874 | Padangse bovenlanden, Sumatra, DEI |
| Father | Gerard de Lang | F6448 Group Sheet | |
| Mother | Wibbina Elisabeth Weijting | F6448 Group Sheet | |
| Female Elizabeth Justine in 't Veld |
| Birth | 05 Jan 1857 | Padang, Sumatra, Dutch East Indies |
| Death | ||
| Burial | ||
| Father | ||
| Mother | ||
| Male Gerardus de Lang |
| Birth | 02 Dec 1888 | Malang, Java, DEI |
| Death | 4 Jul 1960 | Den Haag, Zuid-Holland, The Netherlands |
| Burial | ||
| Spouse | Wilhelmina Alma Thomas | F6446 | |
| Marriage | ||