| | Berend Ontjes Spekker 1831–1892 | | |
| | Sara Berents Schulte 1800–1858 | | |
| | Temmeus Spekker 1843–1916 | | |
| | Pieter (Peter) Spekker 1805–1888 Antje Dreesmann 1815–1860 | | |
| | Berend Ontjes Spekker 1831–1892 | | |
| | Jacob Peters Spekker 1808–1892 Eitedina Harms Janssen 1815–1885 | | |
| | Staas Berends Spekker 1776–1847 Antje Hindriks Groeneveld 1773–1840 | | |