Jitske Wybes Feenstra, born in Irnsum on December 3, 1816, daughter of Wybe Baukes Feenstra (merchant) and Romkjen Klazes Wouters (grocer), maid servant, died in Akkrum on December 26, 1903, aged 87 years.

Jitske was married in Utingeradeel on July 2, 1843, at the age of 26 to
Atze Aukes van der Ploeg (aged 27 years), born in Akkrum on July 17, 1815, son of Auke Atzes van der Ploeg (carpenter) and Trijntje Ages, carpenter's man, died in Akkrum on August 10, 1849, aged 34 years.

• 1 : Auke Atzes van der Ploeg, born in Akkrum on April 29, 1844.
  Auke was married in Utingeradeel on March 7, 1869, at the age of 24 to Grietje Ypma (aged 22 years), born in Franeker on January 17, 1847, daughter of Theodorus Ypma and Stientje Canter Visser.
  

• 2 : Wybe Atzes van der Ploeg, born in Akkrum on April 11, 1846, died there on December 24, 1923, aged 77 years.
  Wybe was married in Utingeradeel on October 16, 1873, at the age of 27 to Tietje Boonstra (aged 27 years), born in Grouw on September 30, 1846, daughter of Klaas Pieters Boonstra and Jaaike Gerbens Zuiderbaan.