Johannes Gerrits de Vries, born circa 1814 (?), fisherman.

Johannes was married to
Aaltje Lunsing, born circa 1818 (?).

• 1 : Jacoba Johannes de Vries, born in Dockum on December 18, 1841, died in Workum on March 14, 1907, buried there, aged 65 years.
  Jacoba was married in Dokkum on November 27, 1864, at the age of 22 to Age Ottes Feenstra (aged 26 years), born in Eernewoude on January 25, 1838, son of Otte Baukes Feenstra (peat cutting supervisor, barge hand and worker) and Hinke Lykeles Haarsma, bargeman, shopkeeper and merchant, died in Workum on February 10, 1919, buried there, aged 81 years.