"United States Census, 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MCYW-S86 : 12 April 2016), Oliver Patch, Wales, Erie, New York, United States; citing family 1860, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).
"New York State Census, 1855," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K6SB-MPC : 13 March 2018), Oliver Patch, Lima, Livingston, New York, United States; citing p. , line #16, family #135, county clerk offices, New York; FHL microfilm 510,541.