Geertje Nieuwenhuis, born circa 1849 (?).

Geertje was married to
Watze Nauta, born circa 1845 (?).

• 1 : Geertruida Nauta, born in Harlingen on June 1, 1872.
  

• 2 : Samuël Nauta, born in Harlingen on April 12, 1875.
  

• 3 : Poppe Nauta, born in Harlingen on November 5, 1876.
  

• 4 : Siokje Nauta, born in Harlingen on March 16, 1879.
  

• 5 : Poppe Nauta, born in Harlingen on July 19, 1889, stable keeper, stable keeper and stable keeper, died in Harlingen on December 7, 1973, buried there, aged 84 years.
  Poppe was married in Harlingen on June 5, 1916, at the age of 26 (1) to Antje Tigchelaar (aged 22 years), born in Harlingen on August 29, 1893, daughter of Rommert Tjerks Tigchelaar (kruidenier en grossier in aardappelen, werkman en winkelier, grocer, koopman en winkelier and merchant) and Jantje Leijenaar (maid servant), died in Harlingen on April 1, 1943, buried there after April 1, 1943, aged 49 years.
  Poppe was married in Harlingen on November 6, 1945, at the age of 56 (2) to Willempje Looij (aged 41 years), born in Heenvliet on January 1, 1904, daughter of Jacobus Looij and Jannetje van der Wagt, housekeeper, died in Harlingen on May 18, 1967, aged 63 years.
  Willempje was married before in The Hague on November 5, 1924, at the age of 20 to (and divorced in The Hague on February 2, 1943 from) Johannes Hendrik Tap (aged 23 years), born in The Hague on April 14, 1901.
  

• 6 : Epeus Nauta, born in Harlingen on January 1, 1894.