My maiden name is Duchsherer, I just started doing genelogy. But I do know for fact that all the spellings of Duchsherer, Duchscherer, Duchsher, Tuchsherer, Tuchscherer and many more are all related.
My email is Dorothy.Priess@sendit.nodak.edu if you want to contact me. Not sure how much time will have to work on this, but we can share info.