Sjoerdtje Feenstra, born in Wartena on November 28, 1884, daughter of Wytze Gerrits Feenstra (barge hand, merchant and shopkeeper) and Grietje Martens Veenema, died in Tzummarum on January 31, 1967, aged 82 years.

Sjoerdtje was married in Barradeel on October 2, 1919, at the age of 34 to
Dirk Sybesma (aged 54 years), born in Tzummarum on February 25, 1865, gardener, living in Tzummarum, son of Sijbe Sirks Sybesma (worker) and Aafke Jans de Witte, died in Tzummarum on January 5, 1959, aged 93 years.