+---- Burgert Burgers 1747-
+---- Evert Burgers 1780-1821
| +---- Dora Huysman †
+---- Bürgert Burgers 1815-1883
| +---- Johanna Berends ca 1779-1847
+---- Evert Burgers 1850-1900
| | +---- Bernardus van Merm 1789-1878
| +---- Wilhelmina van Merm 1818-1892
| +---- Johanna Derksen 1787-1859
==== Johanna Maria Burgers
| +---- Alexander Rensen 1800-1864
| +---- Peter Rensen 1830-/1912
| | +---- Grada Gerritsen 1792-1866
+---- Gerharda Maria Rensen 1857-1917
| +---- Christianus Stuard 1792-1867
+---- Theodora Stuard 1826-1912
+---- Wilhelmina Visser 1791-
|