hello Mary, the only Zwahlen I have info on is Benedicta Zwahlen born about 1640 who married my ancestor Christen Stocker on November 6, 1665 in Boltigen, bern, Switzerland. I'm sorru that I can not help you out further. My fist Stocker ancestor was Benedict Stocker born about 1566 in Boltigen. you may contact me by email if you would like &
jim6219192@yahoo.com I hope we can help each other out. thank you for your post!