| | Hinderk Alberts Evers Roskamp (Roskam) 1788–1854 Trientje Lübberts 1790–1858 | | |
| | Gerdrut Elisabeth Hinrichs Roskamp 1759–1814 Evert Wilms (Griepenburg) 1754–1813 | | |
| | Hinrich Wilhelm Roskamp 1716–1762 Catharina Schulz 1723–1759 | | |
| | Albert Janssen Roskam 1793–1866 Elsche Anthons Garrels 1803–1894 | | |
| | Jan Janssen Roskam 1753–1835 | | |
| | Frauke Alberts Roskam 1794–1828 Haye Harms Warsing 1771–1834 | | |
| | Zeke Alberts Roskam 1797–1878 Gerd Uden Smidt 1779–1841 | | |
| | Albert Janssen Roskam 1763–1828 Trientje Jansen 1767–1816 | | |
| | Maria Alberts Roskam 1721–1787 | | |
| | Aldjen (Altje) Hinrichs 1683–1758 Albert (2) Roskam 1684–1731 | | |
