Note: It appears that the name of the husband, Bigelow, is wrong. Sarah's father's probate shows that she was the woman who married Isaac Hill, which happened in 1680, indicating her husband died by then. The marriage record for Isaac Hill names the wife as Sarah "Bicknall". A perusal of Source:Howe, Gilman Bigelow. Genealogy of the Bigelow Family of America reveals all John Bigelows who could have married in 1675 otherwise married, and not dead by 1680. A birth of John Bicknall in Charlestown 27 Feb 1675/76 to "John & Sarah" is probably them. Source:Torrey, Clarence Almon. New England Marriages Prior to 1700, p. 67, gives the name of the first husband as John Bicknell with the explicit comment "BIGELOW is wrong".