"United States Census, 1930," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:XHDM-13F : accessed 9 May 2023), William P Maloney, Coalport, Clearfield, Pennsylvania, United States; citing enumeration district (ED) ED 19, sheet 1B, line 57, family 15, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 2017; FHL microfilm 2,341,751.