+--Bernard Jansen  (17 May 1936-17 Oct 1990)
Egbert Bernard (Bertil) Jansen  (17 Mar 1968-)
|     +--Willem Nieuwlaar 
|  +--Marinus Nieuwlaar  (6 Sep 1905-1 May 1980)
|  |  +--Zwaantje Dubbink 
+--Willy Nieuwlaar  (22 Jan 1941-)
   |        +--Unknown  
   |     +--Arend Kompagne  (13 Mar 1833-23 Feb 1896)
   |     |  |           +--Berend Arends 
   |     |  |        +--Arend Berends 
   |     |  |        |  +--Fennechien Geerts 
   |     |  |     +--Berend Arends 
   |     |  |     |  +--Engbertjen Gerrits 
   |     |  |  +--Arend Berends Compenyer  (-3 Dec 1816)
   |     |  |  |  |  +--Derk Jans 
   |     |  |  |  +--Hilligje Derks 
   |     |  |  |     +--Geertjen Deks 
   |     |  +--Geesjen Kompagne  (2 Jul 1815-13 Apr 1854)
   |     |     |     +--Jannes Derks 
   |     |     |  +--Derk Jannes  (1735-1806)
   |     |     |  |  +--Geesjen Vrederiksen 
   |     |     +--Femmigjen Derks  (-6 Jun 1845)
   |     |        +--Grietjen Jochems  (-20 Dec 1813)
   |  +--Harm Kompagnie  (23 Jun 1871-11 May 1961)
   |  |  |  +--Wolter Wolters Wind 
   |  |  +--Jentje Wind  (4 Nov 1840-5 Jul 1898)
   |  |     +--Jantje Westhuis 
   +--Rensina Jantina (Sina) Compagnie  (23 Oct 1906-5 May 1983)
      |           +--Wolter Meinen 
      |        +--Hendrik (Wolters) Meinen 
      |        |  +--Margien Hendriks 
      |     +--Wolter Meinen  (31 Jan 1816-)
      |     |  |  +--Willem Wesseling 
      |     |  +--Vrouke Willems Wesseling  (-22 Jun 1843)
      |     |     +--Helena Louwers 
      |  +--Hendrik Meinen  (15 Nov 1846-27 Jun 1930)
      |  |  |     +--Jan Jans de Jonge  (-1843)
      |  |  |  +--Wolter Jans de Jonge  (1766-19 Feb 1843)
      |  |  |  |  +--Elsjen Jans  (-1843)
      |  |  +--Jentje de Jonge  (5 May 1822-)
      |  |     |  +--Lucas Harms van Nuil 
      |  |     +--Roelofjen van Nuil  (1792-29 Jun 1837)
      |  |        +--Jentje Willems 
      +--Margje Meinen  (19 Jun 1875-7 Feb 1956)
         |  +--Geert van Echten  (1816-7 Nov 1864)
         +--Rensina van Echten  (24 Mar 1851-4 Aug 1940)
            +--Margje Becker