Simon Laansma, born circa 1856 (?), worker and worker.

Simon was married to
Liskje Zijlstra, born circa 1860 (?).

• 1 : Tjettje Laansma, born in Wijnaldum on November 16, 1883.
  Tjettje was married in Barradeel on May 23, 1914, at the age of 30 to Robijn Hiemstra (aged 36 years), born in Wijnaldum on April 22, 1878, son of Herre Willems Hiemstra (worker and merchant) and Trijntje Robijns Tigchelaar (woman worker), gardener and worker, died in Wijnaldum on May 26, 1942, aged 64 years.