Johannes Folkerts Bakker, born in Hennaarderadeel on April 7, 1830, son of Folkert Annes Bakker and Nieske Harmens Beista, bargeman, died in Hennaarderadeel on January 17, 1893, aged 62 years.

Johannes was married in Hennaarderadeel on May 15, 1858, at the age of 28 to
Johanna Jochums de Jong (aged 26 years), born in Sneek on September 14, 1831, daughter of Jochum Hendriks de Jong and Catharina van der Wal, died in Hennaarderadeel on April 27, 1894, aged 62 years.

• 1 : Catharina Bakker, born in Hennaarderadeel on May 3, 1859.
  

• 2 : Nieske Bakker, born in Wommels on July 29, 1865, daily help, died in Leeuwarden on March 30, 1925, aged 59 years.
  Nieske was married in Hennaarderadeel on September 9, 1893, at the age of 28 (1) 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.
  Nieske was married in Leeuwarden on October 15, 1910, at the age of 45 (2) to Simme Gerrits Tigchelaar (aged 52 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 before in Franekeradeel on May 17, 1884, at the age of 26 to Janke Wielinga (aged 23 years), born in Franeker on April 4, 1861, daughter of Klaas Gooitzens Wielinga (worker) and Yttje Simons Hoekstra, woman worker, died in Leeuwarden on February 14, 1910, aged 48 years.
  

• 3 : Folkert Bakker, born in Hennaarderadeel on October 20, 1866, died there on June 17, 1869, aged 2 years.
  

• 4 : Folkert Bakker, born in Hennaarderadeel on July 23, 1869.
  

• 5 : Hendrik Bakker, born in Hennaarderadeel on March 13, 1871.
  

• 6 : Anne Bakker, born in Hennaarderadeel on April 17, 1873.
  

• 7 : Sjieuwke Bakker, born in Hennaarderadeel on December 7, 1875.