Ancestry Chart:	
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Family with spouse
Jan Hindriks Blaak
Hindrik Jans Blaak
Grietje Blaak
Jan Jans Blaak
Jan Jans BlaakGrietje Jans Roghaar 
(I01447) Birth 18 April 1851 -- Wirdum, Loppersum, Groningen, Netherlands
Death 24 April 1896 (Age 45) -- Musselkanaal, Onstwedde, Groningen, Netherlands
1 
   2  and  3  Marriage  2 February 1835   -- Sappemeer, Hoogezand-Sappemeer, Groningen, Netherlands

Jan Harms Roghaar 
(I01464) Birth 9 November 1798 -- Nieuwe Pekela, Pekela, Groningen, Netherlands
Death 7 September 1869 (Age 70) -- Groningen, Groningen, Groningen, Netherlands

2 Father 
Grietje Jans Blaak 
(I01200) Birth 24 June 1813 -- Wildervank, Veendam, Groningen, Netherlands
Death 21 October 1876 (Age 63) -- Stadskanaal, Stadskanaal, Groningen, Netherlands

3 Mother 
   6  and  7  Marriage  February 1804   -- Wildervank, Veendam, Groningen, Netherlands

Jan Andries Blaak 
(I01196) Birth 17 September 1769 -- Wildervank, Veendam, Groningen, Netherlands
Death 9 April 1840 (Age 70) -- Wildervank, Veendam, Groningen, Netherlands

6 Grandfather 
Jantje Harms Bakker 
(I01096) Birth 30 January 1781 -- Noordbroek, Menterwolde, Groningen, Netherlands
Death 29 January 1866 (Age 84) -- Acheterdiep, Sappemeer, Groningen, Netherlands

7 Grandmother 
   14  and  15  Marriage  26 November 1775   -- Wildervank, Veendam, Groningen, Netherlands

Harm Claassens Bakker 
(I01093) Birth 28 September 1749 -- Noordbroek, Menterwolde, Groningen, Netherlands

14 Great-Grandfather 
Grietje Jans Blaak 
(I00446) Birth 10 November 1754 -- Wildervank, Veendam, Groningen, Netherlands

15 Great-Grandmother 
   30  and  31  Marriage  20 January 1754   -- Wildervank, Veendam, Groningen, Netherlands

Jan Jacobs Blaak 
(I00402) Birth 12 March 1728 -- Veendam, Veendam, Groningen, Netherlands
Death 1 August 1787 (Age 59) -- Wildervank, Veendam, Groningen, Netherlands

30 Great-Great-Grandfather 
Luitjen Jans 
(I00254) Birth 1729 -- Wildervank, Veendam, Groningen, Netherlands
Death 25 April 1812 (Age 83) -- Wildervank, Veendam, Groningen, Netherlands

31 Great-Great-Grandmother 


























