On 16 May 1645 Mary married 
Joseph Underwood, son of 
John Underwood (ca Mar 1586-) & 
Rachel Edwards, in Watertown, MA.
 Born ca 1614 in London, England. Joseph died in Hingham, MA 16 Feb 1676/7.
Joseph was a proprietor of Hingham in 1637, afterwards of Watertown.  He was admitted freeman May 1645.30