Durk Groenhof, born in Koudum on November 20, 1859, son of Brugt Jacobs Groenhof and Maartje Durks Vermeulen, bargeman, died in Workum on March 13, 1944, buried there, aged 84 years.

Durk was married in Hemelumer Oldeferd on June 6, 1889, at the age of 29 to
Aaltje Feenstra (aged 23 years), born in Workum on August 30, 1865, daughter of Age Ottes Feenstra (bargeman, shopkeeper and merchant) and Jacoba Johannes de Vries, died on March 20, 1945, buried in Workum, aged 79 years.

• 1 : Age Groenhof, born in Nijega on March 30, 1890, died before July 22, 1985, aged at most 95 years.
  

• 2 : Martje Groenhof, born in Nijega on October 14, 1892, died in Bolsward on August 5, 1972, buried in Workum, aged 79 years.
  

• 3 : Jacoba Groenhof, born in Sneek on August 31, 1895, christened in Workum on April 6, 1896, died before July 22, 1985, aged at most 89 years.
  

• 4 : Brugtje Groenhof, born in Workum on May 4, 1900, christened there on September 9, 1900, died on July 22, 1985, buried in Workum, aged 85 years.