"Schweiz, Katholische und Reformiert Kirchenbücher, 1418-1996", , FamilySearch (https://www.familysearch.org/ark:/61903/1:1:6F86-7SJ9 : Sun Oct 29 12:43:35 UTC 2023), Entry for Joh Portmann and Jak Portmann, 5 May 1834.
Is Jak your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.