Trijntje Gerrits Brandsma, born circa 1785 (?), fisherman.

Trijntje was married to
Rinse Cornelis Visser, born circa 1781 (?), fisherman.

• 1 : Haakje Minzes Visser, born in Eernewoude on December 25, 1807, christened in Garijp on February 7, 1808, maid servant, died in Wartena on March 31, 1829, aged 21 years.
  Haakje was married in Idaarderadeel on May 24, 1828, at the age of 20 to Gerrit Ottes Feenstra (aged 20 years), born in Wartena on February 16, 1808, christened there on February 28, 1808, son of Otte Wybes Feenstra (baker, baker, baker and baker) and Wypkjen Annes Hoeneveld, bargeman, baker, merchant, merchant and bargeman, died in Wartena on December 6, 1848, aged 40 years.
  Gerrit was married afterwards in Idaarderadeel on November 24, 1831, at the age of 23 to Antje Regnerus Seinstra (aged 19 years), born in Grouw on March 24, 1812, daughter of Regnerus Wiebes Seinstra (bargeman and bargeman) and Sjoerdtje Rinzes de Jong, seamstress and baker, died in Wartena on February 21, 1856, aged 43 years.