Ybeltje Kingma, born in Lichtaard on February 20, 1885, daughter of Marten Lieuwes Kingma and Trijntje Gerbens van Wieren.

Ybeltje was married in Ferwerderadeel on May 8, 1913, at the age of 28 to
Goffe van Dijk (aged approximately 26 years), born in Lichtaard circa 1887 (?).