| Ancestry Chart: | 
 - Pedigree Tree 
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 Theodorus Poelema
 Ava Joanna Poelema
 Family with spouse
 Johannes Jansen
 Freerk Jansen- Helena Niesemuller  (I14614) Birth 10 September 1834 -- Kloosterburen, Ulrum, Groningen, Netherlands (I14614) Birth 10 September 1834 -- Kloosterburen, Ulrum, Groningen, Netherlands
 Death 14 June 1913 (Age 78) -- Kloosterburen, Ulrum, Groningen, Netherlands
 - 1   2  and  3  Marriage  24 September 1815   -- Kloosterburen, Ulrum, Groningen, Netherlands 2  and  3  Marriage  24 September 1815   -- Kloosterburen, Ulrum, Groningen, Netherlands
  - Frederik Niesemuller  (I14609) Birth 6 December 1780 -- Germany (I14609) Birth 6 December 1780 -- Germany
 Death 5 May 1843 (Age 62) -- Hornhuizen, De Marne, Groningen, Netherlands
  - 2 - Father 
 - Jantje Freerks Halsema  (I14608) Birth 1794 -- Baflo, Winsum, Groningen, Netherlands (I14608) Birth 1794 -- Baflo, Winsum, Groningen, Netherlands
 Death 23 June 1853 (Age 59) -- Hornhuizen, Kloosterburen, Groningen, Netherlands
  - 3 - Mother   6  and  7  Marriage  11 May 1792   -- Den Hoorn, Groningen, Netherlands 6  and  7  Marriage  11 May 1792   -- Den Hoorn, Groningen, Netherlands
  - Fredericus Julles Halsema  (I05253) Birth 1764 -- Kloosterburen, Ulrum, Groningen, Netherlands (I05253) Birth 1764 -- Kloosterburen, Ulrum, Groningen, Netherlands
 Death 2 June 1838 (Age 74) -- Kloosterburen, Ulrum, Groningen, Netherlands
  - 6 - Grandfather   12  and  13  Marriage  16 February 1754   -- den Horn, Groningen, Groningen, Netherlands 12  and  13  Marriage  16 February 1754   -- den Horn, Groningen, Groningen, Netherlands
  - Julle Jans  (I05268) Birth 20 November 1730 -- Kloosterburen, Ulrum, Groningen, Netherlands (I05268) Birth 20 November 1730 -- Kloosterburen, Ulrum, Groningen, Netherlands
 Death 19 February 1802 (Age 71)
  - 12 - Great-Grandfather   24  and  25 24  and  25 - Pedigree Tree 
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 Aagtjen Julles
 Julle Jans- Jan Geerts  (I05290) Birth about 1700 -- Kloosterburen, Ulrum, Groningen, Netherlands (I05290) Birth about 1700 -- Kloosterburen, Ulrum, Groningen, Netherlands
  - 24 - Great-Great-Grandfather 
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 Jan Geerts
 Julle Jans- Aagtjen Julles  (I05292) Birth about 1700 -- Uithuizen, Eemsmond, Groningen, Netherlands (I05292) Birth about 1700 -- Uithuizen, Eemsmond, Groningen, Netherlands
  - 25 - Great-Great-Grandmother 
 
 - Elizabeth Freerks Halsema  (I05269) Birth 21 October 1731 -- Oldenklooster, Groningen, Netherlands (I05269) Birth 21 October 1731 -- Oldenklooster, Groningen, Netherlands
 Death after 1799 (Age approx. 68)
  - 13 - Great-Grandmother   26  and  27 26  and  27 - Pedigree Tree 
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 Trienje Scheltes Halsema
 Elizabeth Freerks Halsema
 Eisse Freerks Halsema- Frerik Willems Boelens  (I05293) Birth About 1690 (I05293) Birth About 1690
 Death 1738 (Age 48)
  - 26 - Great-Great-Grandfather 
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 Frerik Willems Boelens
 Elizabeth Freerks Halsema
 Eisse Freerks Halsema- Trienje Scheltes Halsema  (I05294) Birth 25 April 1698 -- Kloosterburen, Ulrum, Groningen, Netherlands (I05294) Birth 25 April 1698 -- Kloosterburen, Ulrum, Groningen, Netherlands
  - 27 - Great-Great-Grandmother 
 
 
 - Helena Kornelis Huizenga  (I14607) Birth 9 November 1773 -- Usquert, Netherlands (I14607) Birth 9 November 1773 -- Usquert, Netherlands
 Death 8 June 1834 (Age 60) -- Den Hoorn, Groningen, Netherlands
  - 7 - Grandmother 
 
 




























