In 1900, Arzanus was living in Magisterial District 3, Magoffin, Kentucky, United States.
In 1910, Arzanus was living in Precinct 1, Wolfe, Kentucky, United States. 
In 1920, Arzanus was living in Lee City, Wolfe, Kentucky, United States.
↑ "Kentucky, County Marriages, 1797-1954," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2D4-L7VX : 24 Sept. 2021), James Poe in entry for Arzanus Poe and Rebecca Jordan, 13 Nov 1933; citing Marriage, Caney, Morgan, Kentucky, United States, various county clerks and county courts, Kentucky; FHL microfilm 1,904,649.
↑ 2.02.1 "United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M2XS-H57 : accessed 24 September 2021), Arzannes Poe, Precinct 1, Wolfe, Kentucky, United States; citing enumeration district (ED) ED 192, sheet 7A, family 78, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 504; FHL microfilm 1,374,517.