Richard Martin m. (2) Martha (Symonds) Dennison of Ipswich who was buried 15 Feb 1683-4. [According to this source, his first wife Sarah was alive 18 Apr 1670, but Source:Hoyt, David W. Old Families of Salisbury and Amesbury, Massachusetts, p. 240, says he married Widow Martha Dennison "bef. 1673".]