+---- Jan Nelis /1750-/1803
+---- Jan Nelis 1785-1829
| +---- Cecilia Cornelisse ca 1749-1817
+---- Franciscus Nelis 1817-1859
| | +---- Hendrik Stuve 1744-1826
| +---- Jansje Stuve 1786-1858
| +---- Anna van Schooten 1745..1757-1828
+---- Nicolaas Nelis 1853-1929
| | +---- Claas Cornelis Tromp ca 1735-1808/
| | +---- Cornelis Claas Tromp 1771-1823
| | | +---- Trijntje Klaase Dreger ca 1738-1810
| +---- Christina Tromp 1816-1892
| | +---- Willem Jacobsz Verzijlberg ca 1745-1808
| +---- Berdina Verzijlberg 1781-1847
| +---- Catharina Kock /1757-1787
==== Elisabeth Bernardina Nelis
| +---- Adam Benedick /1830-1881/
+---- Anna Christina Benedick 1856-1888
+---- Elisabeth Jacoba de Clerk ca 1830-1876
|