↑ "Maine Vital Records, 1670-1921," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:2HVF-LMP : 16 December 2020), Chesley A Lancaster and May A Hammond, 03 Jun 1885; citing Lincoln, , Maine, United States, multiple sources, Maine; FHL microfilm.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MFQ9-NWP : 15 August 2017), Chesley Lancaster in household of Luther Clay, Lincoln, Penobscot, Maine, United States; citing enumeration district ED 46, sheet 454A, NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm 1,254,486.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMLY-K1L : accessed 20 December 2020), Andrew C Lancaster, Lincoln town Lincoln village, Penobscot, Maine, United States; citing enumeration district (ED) 114, sheet 11B, family 241, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,598.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XMD4-M2J : accessed 20 December 2020), Chesley Lancaster, Lincoln, Penobscot, Maine, United States; citing enumeration district (ED) ED 67, sheet 23A, line 32, family 462, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 837; FHL microfilm 2,340,572.
"Maine, J. Gary Nichols Cemetery Collection, ca. 1780-1999," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QKXM-78NY : 16 March 2018), Chesley A Lancaster, ; citing Lincoln, Penobscot, Maine, United States, Cemetery Lincoln Center, Maine State Library, Augusta; FHL microfilm 2,171,135.