"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M8WC-WRD : 15 July 2017), Martin Tyler, Lunenburg, Essex, Vermont, United States; citing enumeration district ED 96, sheet 353B, NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm 1,255,342.
"Vermont Vital Records, 1760-1954," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XFWM-H45 : 4 November 2017), Martin H. Tyler, 04 Jul 1895, Death; State Capitol Building, Montpelier; FHL microfilm 540,155.