Grietje Holtrop, born circa 1857 (?), died before April 25, 1912, aged at most 55 years.

Grietje was married to
Albert Klijnsma, born circa 1857, farmer, died before April 25, 1912, aged at most 55 years.

• 1 : Sint Klijnsma, born in Echten on July 15, 1880, farmer and stock farmer, died in Joure on July 7, 1973, aged 92 years.
  Sint was married in Leeuwarderadeel on April 25, 1912, at the age of 31 to Wytske Feenstra (aged 26 years), born in Goutum on April 1, 1886, daughter of Pieter Gerrits Feenstra (journeyman baker and baker) and Meindertje Wiegers Overdijk, died in Heerenveen on June 28, 1964, aged 78 years.