The Shumway book says:
Charleston, Mass., March 1st, 1784
Mr. Jonathan Shumway of Belchertown and Mrs. Dorothy Wyman of Charleston were joined in marriage by me. Archibald Campbell.
[The above paragraph represents all the information I have been able to get...A.A.S.]
However, there is another Jonathan Shumway, descendant of Peter, Peter, Oliver, Levi, born January 26, 1759. The Shumway book lists him as marrying a Mrs. Dorothy Wyman on March 7, 1784. This marriage date is more realistic with the birth date of 1759 so Dorothy Wyman is noted in this database with Jonathan, born 1759.
Who is this family member?