"Massachusetts, Marriages, 1841-1915," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:N482-GL3 : accessed 8 July 2015), Carl Russell Forbes and Marion G Thompson, 20 Feb 1909; citing p 235 no 10, Rockland, , Massachusetts, State Archives, Boston; FHL microfilm 2,315,510.