1780 - 
| Emil Philipp de Marnix 1809- |
| Emil Philipp de Marnix | |
| *: | 1809 |
| Ferdinand v.Beaufort 1862-1937 |
| Ferdinand v.Beaufort | |
| *: | 27 Jan 1862 |
| +: | 31 Aug 1937 |
Anna Maria Clem. Jos. Marg. Ghislaine 1863-1946 |
| Anna Maria Clem. Jos. Marg. Ghislaine | |
| *: | 18 Okt 1863 |
| +: | 27 Nov 1946 |
| Gr | |
| Anne de Romree de Vichenet | |
| *: | 1863 |
| oo: | 3 Aug 1887 |
| Marg. v.Beaufort 1863- |
| Marg. v.Beaufort | |
| *: | 1863 |
| Henri de Romree de Vichenet | |
| *: | 1857 |
| oo: | 1889 |
| Joh. v.Beaufort 1868-1921 |
| Joh. v.Beaufort | |
| *: | 1868 |
| +: | 1921 |
| Adelheid v.Warfusee 1873-1948 |
| Adelheid v.Warfusee | |
| *: | 1873 |
| +: | 1948 |
| Emilie de Marnix 1841-1931 |
| Emilie de Marnix | |
| *: | 1841 |
| +: | 1931 |
| Albert v.Beaufort 1834- |
| Albert v.Beaufort | |
| *: | 20 Sep 1834 |
| Victor de Marnix 1814-1891 |
| Victor de Marnix | |
| *: | 1814 |
| +: | 1891 |
| Hermine Desoer 1817-1844 |
| Hermine Desoer | |
| *: | 1817 |
| +: | 1844 |
|
| Charles de Marnix 1780- |
| Charles de Marnix | |
| *: | 1780 |
