Trijntje Roels Bijlsma, born circa 1851 (?).

Trijntje was married to
Gouke Goukes Wagenaar, born circa 1839, worker.

• 1 : Rientsje Wagenaar, born in Poppingawier on June 7, 1874, housekeeper, died in Leeuwarden on April 16, 1947, aged 72 years.
  Rientsje was married in Rauwerderhem on March 26, 1896, at the age of 21 to Bauke Feenstra (aged 25 years), born in Rauwerd on July 27, 1870, son of Keimpe Ottes Feenstra (shopkeeper) and Geertje Tjipkes van der Heide, factory worker, farmer's hand and workman, died in Sneek on April 9, 1924, aged 53 years.