"United States Census, 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MWZ6-L6Q : 9 November 2014), Baxter P Smith in household of Moses Smith, Lyme, Grafton, New Hampshire, United States; citing family 833, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).