I haven't given up on my Peter Weeter. I now believe that he may have been a son of Christopher Weeter and that John Weeter was a brother of my Peter.
While he lived in Franklin Co., Pa. Peter's name was spelled Witter on the deeds. Most later information that I have gives the spelling as either Weeter or Weter.
I don't have a John C. Weeter in my data.I do have a John Calvin Weeter who was born Jul.10, 1858 in Clarion Co.,Pa., son of George Weeter and Sarah Jane Lobaugh.He m. Harriet Bell Towne and died Mar. 4, 1934.
Nothing is written in stone, so I can't prove the information that I have.