Keller, Johannes was born on 13 Sep 1788 in Hüntwangen, Zürich, Switzerland.
Notes:
Additional information from "Inhabitants of Wil, Zürich, Switzerland and Surrounds":
13. Sept. 1788
Hans Keller Elsen von Hüntwangen
Anna Barbara Hilpart Heidelberg Johannes ibid (ebenda)
Taufzeugen:
Joh. Meyer Weibels Sohn H.W.
Verena Hilpart axoris soror
1788 -