Jantje van Wieren, born in Bergum on September 19, 1896, daughter of Rinze Egberts van Wieren and Aaltje Alles Wedzinga.

Jantje was married in Stavoren on October 28, 1921, at the age of 25 to
Simke Muizelaar (aged approximately 26 years), born circa 1895, son of Hains Muizelaar and Akke Zwaan.