Jitske Johannes Feenstra, born in Eernewoude on September 28, 1827, daughter of Johannes Baukes Feenstra (peat cutting supervisor, barge hand, bargeman, eel bargeman, barge hand and eel bargeman) and Antje Gjalts Wester, died in Workum on October 30, 1881, aged 54 years.

Jitske was married in Workum on January 5, 1862, at the age of 34 to
Lammert Roelofs de Vries (aged 33 years), born in Nijehaske on August 23, 1828, son of Roelof Thijssens de Vries and Aaltje Jans Wouda, barge hand and sailor, died before October 30, 1881, aged at most 53 years.

• 1 : Johannes de Vries, born in Harlingen on May 10, 1865, died before August 23, 1907, aged at most 42 years.
  

• 2 : Lammetje de Vries.
  Lammetje was married to Jan Boes, house painter.
  

• 3 : Aaltje de Vries.
  Aaltje was married to Simon Prinze, manufacturier.