Kansas County Marriages, 1855-1911, database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q29Q-SYVH : 23 February 2021), Charles Cooley and Jessie Hamilton, 21 Mar 1906; citing Marriage, Neosho, Kansas, United States, district clerk, court clerk, county clerk and register offices from various counties; FHL microfilm 1,404,959.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MVVC-GHG : accessed 2 October 2022), Chas P Cooley, Snowflake, Navajo, Arizona, United States; citing enumeration district (ED) ED 88, sheet 4A, family 49, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 41; FHL microfilm 1,374,054.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XH13-18W : accessed 2 October 2022), Charles P Cooley, Holbrook, Navajo, Arizona, United States; citing enumeration district (ED) ED 2, sheet 3A, line 3, family 54, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 60; FHL microfilm 2,339,795.