"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MWSM-WYQ : accessed 31 August 2015), Lyman A Brownell in household of Elijah Houck, Pokagon, Cass, Michigan, United States; citing enumeration district 73, sheet 555D, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0575; FHL microfilm 1,254,575.