Sibren Feikes Plekker, born in Franekeradeel on June 7, 1827, son of Feike Sibrens Plekker and Tryntje Sjieuwkes Terpstra, kilnman, died before October 16, 1912, aged at most 85 years.


Sibren was married in Franekeradeel on October 3, 1853, at the age of 26 to
Aaltje Wytses Zijlstra (aged 24 years), born in Franeker on November 8, 1828, daughter of Wytse Annes Zijlstra and Aafke Floris Visser, died in Harlingen on October 16, 1912, aged 83 years.

From this marriage: