So Mary and Nancy were sisters and daus of Stephen Dearn and Sarah
but
that Mary may not be the one that married a Thomas Cutler
They must be 2 different Thomas Cutlers as they are having kids at the same time
so they must be different Mary Dearns
or have I lost it

I think one Thomas signs one makes X on marriage
and one has parents Samuel and Phebe--call kids Samuel and Phebe
and
the other John and Sarah or John and Mary he was keen to call kids John