Jan Baptist Bertens(12 Jun 1811 - 10 Sep 1872)Sjoerd Wiebe Hoornstra(16 Nov 1816 - 24 Jun 1891)
Elisabeth Klein(23 Jun 1809 - 22 Mar 1887)Betje Dirks Visser(28 Oct 1814 - 1 Jun 1854)
m. 16 May 1874, ‘s-Hertogenbosch
Petrus Lambertus Bertens
Trijntje Sjoerds Hoornstra
b. 13 Apr 1846, 's-Hertogenbosch
d. 20 Oct 1905, 's-Hertogenbosch
bur.  
occ.  
edu.  
rel.  
b. 15 Oct 1845, Monnickendam
d. 29 Mar 1880, 's-Hertogenbosch
bur.  
occ.  
edu.  
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Spouses: 1, 2
Children
Levenloos Hoornstra(23 Nov 1869 - 23 Nov 1869)
Johannes Petrus Lambertus Bertens(13 Feb 1875 - 5 Sep 1894)
Josephus Gerardus Bertens(31 Jul 1876 - 1 Sep 1890)
Wilhelmus Hubertus Bertens(10 Mar 1878 - 2 Aug 1878)
Maria Everdina Elizabeth Bertens(19 Jan 1880 - 15 Sep 1880)