
| John Jackson | |
| B: | 3 Aug 1847 |
| Maastricht, Limburg, Nederland | |
| D: | 23 Nov 1857 |
| Haarlem, Noord Holland, Nederland | |
| Francis Jackson | |
| B: | 24 Oct 1848 |
| Maastricht, Limburg, Nederland | |
| D: | 9 Oct 1954 |
| Willem Jackson | |
| B: | 29 Apr 1850 |
| Maastricht, Limburg, Nederland | |
| D: | 28 Jan 1890 |
| Utrecht, Utrecht, Nederland | |
| Robert Alexander Jackson | |
| B: | 27 Oct 1852 |
| Maastricht, Limburg, Nederland | |
| D: | 8 Oct 1911 |
| Lochem, Gelderland, Nederland | |
| Henriette Jacqueline Ampt | |
| B: | 13 Mar 1868 |
| Terneuzen, Zeeland, Netherlands | |
| M: | 29 Dec 1906 |
| Maastricht, Limburg, Nederland | |
| D: | 2 Nov 1948 |
| Lochem, Gelderland, Nederland | |
|
| Geertruida Wilhelmina Twiss | |
| B: | 13 May 1818 |
| Oirschot, Noord-Brabant, Netherlands | |
| D: | 24 Oct 1853 |
| Maastricht, Limburg, Nederland | |
| Robert Alexander Jackson | |
| B: | 7 Apr 1812 |
| Gorinchem, Zuid-Holland, Nederland | |
| M: | 26 Aug 1846 |
| Breda, Noord-Brabant, Nederland | |
| D: | 15 Feb 1901 |
| Utrecht, Utrecht, Nederland | |