Setske Gerrits Tigchelaar, born in Midlum on February 28, 1875, daughter of Gerrit Tigchelaar (worker, tilebaker and tilebaker's hand) and Jetske Folkerts van der Vliet (woman worker), woman worker, died in Harlingen on May 7, 1941, buried there in May 1941, aged 66 years.

Setske was married in Harlingen on June 25, 1900, at the age of 25 to
Jacobus Dreunhuizen (aged 21 years), born in Harlingen on July 9, 1878, son of Jan Dreunhuizen (workman) and Wilhelmina Bakker, worker and caual labourer, died in Leeuwarden on March 6, 1923, buried in Harlingen in March 1923, aged 44 years.

• 1 : Jan Dreunhuizen, born in Harlingen on January 26, 1901, factory worker and forwarding worker, died in Leeuwarden on January 9, 1984, aged 82 years.
  Jan was married in Harlingen on July 19, 1928, at the age of 27 to Hinke Frölich (aged 28 years), born in Harlingen on December 9, 1899, daughter of Willem Frölich (tile sorter) and Annigje Voerman, died in Leeuwarden on September 10, 1970, aged 70 years.
  

• 2 : Stillborn son, born in Harlingen on April 17, 1902.
  

• 3 : Jetske Dreunhuizen, born in Harlingen on July 2, 1903, maid servant, died in Harlingen on October 28, 2003, aged 100 years.
  Jetske was married in Harlingen on September 29, 1921, at the age of 18 to Sjoerd Baarda (aged 20 years), born in Harlingen on August 16, 1901, son of Rimmert Baarda (workman, tileworker and casual labourer) and Jitske de Bruin, casual labourer, navvy and concrete worker, died in Harlingen on October 30, 1977, aged 76 years.
  

• 4 : Gerrit Dreunhuizen, born in Harlingen on August 13, 1906, woodworker and pakhuischef, died in Harlingen on July 15, 1983, aged 76 years.
  Gerrit was married in Harlingen on June 4, 1931, at the age of 24 to Sjoukje Severein (aged 25 years), born in Harlingen on January 25, 1906, daughter of Jacob Severein (fireman and tileworker) and Jeltje Buwalda.