[Based to gravestone in #S2, it appears the following two records both intend to be this Mary Jewett, but were not recognized as such by the compiler because the gravestone apparently was misread.]
Jewett, Mary, w. Joseph, jr., [died] June 26, 1732.
Jewett, Mary (Jewet), w. Joseph, June 25, 175-, in her 43d y. GR1