+--Gerrit Bongers 
   +--Gerrit Bongers  (ABT 1719-)
   |  +--Sibylla Wulting 
+--Gerrit Bongers  (14 May 1741-14 Nov 1820)
|  +--Nuland Willemsen 
Willem Bongers  (1785-)
|  +--Jacob Hendriksen  
+--Elisabeth Jacobs  (5 Jan 1744-2 Aug 1820)
   +--Ariaan Teunissen