Records of Hannah death can be found in Nathan Adams gallery. The record is under York Maines hist. and states her death as 1741. They were married Jan.7 1736 in York an died in 41 after 5yrs of marriage.  Next Nathen marries Anne Jenkins 1742.  She dies 1749. His 3rd wife is Sarah Allen b.1729 marries Nathen 28-12-1749.  So checking birth dates of Nathen Adams b.1711-1775 children you can match them to the correct mothers.