Ancestry Chart:
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1 
2 and 3 Marriage 11 February 1939 -- Sappemeer


Albertus Lambertus "Lammert" Thoma
(I0399)
Birth 9 November 1916
28
26 -- Slochteren
Death 19 December 1993 (Age 77) -- Groningen

2 Father 
4 and 5 Marriage 25 May 1912 -- Hoogezand


Johannes Thoma
(I0069)
Birth 18 June 1888
23
20 -- Sappemeer
Death 18 April 1955 (Age 66) -- Hoogezand

4 Grandfather 
8 and 9 Marriage 5 June 1886 -- Sappemeer


Egbert Thoma
(I0041)
Birth 6 October 1864
29
34 -- Veendam (Borgercompagnie)
Death 16 April 1946 (Age 81) -- Hoogezand

8 Great-grandfather 

Aaltje Smittenberg
(I0065)
Birth 17 May 1868
34
34 -- Sappemeer
Death 30 April 1929 (Age 60) -- Slochteren

9 Great-grandmother


Hendrika Venema
(I0424)
Birth 20 June 1890
33
26 -- Hoogezand (Kiel)
Death 23 March 1966 (Age 75) -- Hoogezand

5 Grandmother 
10 and 11 Marriage 24 May 1884 -- Zuidlaren


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Annegien van Kooij
Hendrika Venema
Aldert Venema
(I1780)
Birth 31 July 1856 -- Zuidlaren
Death 6 September 1892 (Age 36) -- Hoogezand (Kiel)

10 Great-grandfather 

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Aldert Venema
Hendrika Venema
Family with spouse
Albertus Lambertus Sans
Annegien van Kooij
(I1781)
Birth 26 October 1863 -- Kalkwijk
Death 12 February 1942 (Age 78) -- Kiel

11 Great-grandmother


Grietje Hartman
(I0382)
Birth 30 November 1917
22
19 -- Sappemeer
Death 28 January 1999 (Age 81) -- Groningen

3 Mother 
6 and 7 Marriage 1 September 1917 -- Sappemeer


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Jantje Balkema
Grietje HartmanLammert Hartman
(I0383)
Birth 9 April 1895 -- Hoogezand
Death 9 July 1968 (Age 73) -- Hoogezand-Sappemeer

6 Grandfather 
12 and 13


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Lammert Hartman
Grietje HartmanJantje Balkema
(I0370)
Birth 4 November 1898 -- Delfzijl
Death 9 July 1968 (Age 69) -- Groningen

7 Grandmother 
14 and 15


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