She is married to Christiaan Keller.
They got married
In het trouwboek staat te lezen:They were married in church on July 15, 1722 at Losser.Source 1
"Den 15den Julii zijnde Woensdag
Christianus Keller, soon van de Eerw. Heer Henr. Keller predicant alhier in Losser
met
Geetruid Keilvers, Dogter van wijlen Hendr. Keilvers, Coopman in de Groenouw