"John (Brown) … m. in 1677 Hannah _____. … Hannah Browne, widow of 'farmer John Browne,' died Nov. 19, 1727 (town record), but March 17, 1727, in her 76th year (gravestone)."
BROWNE, Hannah, wid. "farmer' John, [died] Nov. 19, 1727. [Mar. 17, in her 76th y. GR1] [Note: if she was his widow, 17 March would have to be 1727/28, but see source below which says gravestone is difficult to read and indicates the month was read incorrectly.]