Jacob Zumbrunnen was the son of Josue Zumbrunnen and Barbara Tschudi, born in 1601. At the age of 12 he enrolled at the Collège Saint-Michel. He is said, in the alumni records, to have died young.
Name: Jacob Zumbrunnen
Father: Josue Zumbrunnen
Mother: Barbara Tschudi
Siblings: Paschal Zumbrunnen, Conrad Zumbrunnen
Half-siblings: Burkhard Zumbrunnen, Erasmus Zumbrunnen, Mansuetus IV Zumbrunnen, Magdalena Zumbrunnen, Barbara Zumbrunnen