↑ "Massachusetts, Marriages, 1695-1910," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FHHH-MJS : accessed 06 Jan 2014), Joseph W. Lawrence and Sarah Frances Knight, 25 Sep 1851.
Joseph W. Lawrence, Birth Date: 1806, Birthplace: Alstead, N.H., Age: 45, Single, Father: Joseph Lawrence, Mother: Susannah Lawrence, Event Date: 25 Sep 1851, Event Place: Francestown, New Hampshire, Spouse's Name: Sarah Frances Knight, Birth Date: 1824, Birthplace: Brattleboro, Vt., Age: 27, Single, Father: Elnathan A. Knight, Mother: Betsey M. Knight