Klaas Gooitzens Wielinga, born in Franeker on April 24, 1829, son of Gooitzen Klases Wielinga and Tjietske Tjeerds Faber, worker, died in Franeker on October 16, 1908, aged 79 years.

Klaas was married in Franeker on March 8, 1857, at the age of 27 to
Yttje Simons Hoekstra (aged 23 years), born in Franekeradeel on June 12, 1833, daughter of Simon Johannes Hoekstra and Jantje Kryns Westra, died in Franeker on May 5, 1899, aged 65 years.

• 1 : Gooitsen Klases Wielenga, born in Franeker on November 7, 1857, died there on February 28, 1860, aged 2 years.
  

• 2 : Janke Wielinga, born in Franeker on April 4, 1861, woman worker, died in Leeuwarden on February 14, 1910, aged 48 years.
  Janke was married in Franekeradeel on May 17, 1884, at the age of 23 to Simme Gerrits Tigchelaar (aged 26 years), born in Midlum on May 1, 1858, son of Gerrit Tigchelaar (worker, tilebaker and tilebaker's hand) and Jetske Folkerts van der Vliet (woman worker), worker, tileworker and workman, died in Leeuwarden on April 13, 1930, aged 71 years.
  Simme was married afterwards in Leeuwarden on October 15, 1910, at the age of 52 to Nieske Bakker (aged 45 years), born in Wommels on July 29, 1865, daughter of Johannes Folkerts Bakker (bargeman) and Johanna Jochums de Jong, daily help, died in Leeuwarden on March 30, 1925, aged 59 years. Nieske was married before in Hennaarderadeel on September 9, 1893, at the age of 28 to Anne Weiland (aged 38 years), born in Terwispel on December 21, 1854, son of Sipke Sijbrens Weiland (worker) and Koorneliske Annes Visser, died in Leeuwarden on June 17, 1909, aged 54 years.
  

• 3 : Gooitsen Wielenga, born in Franeker on September 22, 1864.