Pieter de Jager, born circa 1853 (?), workman.

Pieter was married to
Hendrikje Balt, born circa 1857 (?).

• 1 : Rensje de Jager, born in Sint Jacobiparochie on August 22, 1880, died there on November 30, 1899, aged 19 years.
  Rensje was married in Het Bildt on June 29, 1899, at the age of 18 to Sybren Dijkstra (aged 25 years), born in Sint Jacobiparochie on August 19, 1873, son of Dirk Dijkstra (workman and workman) and Attje van der Meulen, workman and worker, died in Koedijk on April 20, 1949, aged 75 years.
  Sybren was married afterwards in Barradeel on June 13, 1908, at the age of 34 to Aafke Hiemstra (aged 22 years), born in Wijnaldum on November 2, 1885, daughter of Herre Willems Hiemstra (worker and merchant) and Trijntje Robijns Tigchelaar (woman worker).
  

• 2 : Trijntje de Jager, born in Het Bildt on July 5, 1886.