Abe Jans de Heer, born circa 1835, fisherman, died after May 6, 1919, aged at least 84 years.

Abe was married to
Antje Theunis Bloemsma, born circa 1844 (?), died after May 6, 1919, aged at least 75 years.

• 1 : Sytske de Heer, born in Irnsum on May 4, 1867, died in Grouw on May 6, 1919, aged 52 years.
  Sytske was married in Idaarderadeel on May 16, 1891, at the age of 24 to Wybe Feenstra (aged 25 years), born in Wartena on March 19, 1866, son of Otte Gerrits Feenstra (barge hand and worker) and Hinke Hinnes de Jong, worker, died after May 27, 1922, aged at least 56 years.