Jakob Jauch was the husband of Kunigunda Zumbrunnen. He was a member of the socially rising Jauch family, who were building a fortune largely through mercenary service. They were based in the town of Silenen. He was a member of the Council of Uri.
He and Kunigunda have many living descendants. A portrait of Jakob is available at Stammler-Genealogie.ch.
Name: Jakob Jauch
Father: Peter Jauch
Mother: Luzia Dittli
Siblings: Anna Jauch
Spouse: Kunigunda Zumbrunnen
Children: Heinrich Jauch, Johann Jauch, Peter Jauch, Maria Jauch