"Massachusetts, Town Clerk, Vital and Town Records, 1626-2001," database with images, FamilySearch
(https://www.familysearch.org/ark:/61903/1:1:QPZK-144T : 19 April 2021), David W Buck and Lucy A Divoll, 25 Sep 1842; citing Marriage, Cambridge, Middlesex, Massachusetts, United States, Massachusetts Secretary of the Commonwealth, Boston; FHL microfilm 007009826.
(https://www.familysearch.org/ark:/61903/1:1:QPZT-947H : 19 April 2021), David Buck and Lucy A Divoll, 12 Oct 1842; citing Marriage, Cambridge, Middlesex, Massachusetts, United States, Massachusetts Secretary of the Commonwealth, Boston; FHL microfilm 007009826.