Grietje Jelles Tigchelaar, born in Midlum on November 26, 1817, daughter of Jelle Theunis Tigchelaar (kilnman, tilebaker, worker, tilebaker and tigchelaarsknecht) and Baukje Jans IJsma, died in Midlum on November 8, 1852, aged 34 years.

Grietje was married in Franekeradeel on May 5, 1838, at the age of 20 to
Gatze Pieters Boersma (aged approximately 25 years), born in Harlingen circa 1813, son of Pieter Sjoukes Boersma and Dieuwke Mens, tilebaker.