Pietje Martinus Santema, born in Bozum on November 24, 1869, daughter of Martinus Piers Santema (farmer) and Jitske Ottes Feenstra.

Pietje was married in Baarderadeel on September 13, 1888, at the age of 18 to
Wybe Jarings Leenstra (aged approximately 26 years), born circa 1862 (?).