↑ Source: #S105 Year: 1880; Census Place: Loutre, Audrain, Missouri; Roll: T9_672; Family History Film: 1254672; Page: 36.1000; Enumeration District: 2; Image: 0210. Birth date: abt 1880 Birth place: Missouri Residence date: 1880 Residence place: Loutre, Audrain, Missouri, United States
Source: S103 Ancestry.com 1930 United States Federal Census Publication: Name: Online publication - Provo, UT, USA: The Generations Network, Inc., 2002.Original data - United States of America, Bureau of the Census. Fifteenth Census of the United States, 1930. Washington, D.C.: National Archives and Records Administration, 1930. T626; Repository: #R3
It may be possible to confirm family relationships with William by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
Y-chromosome DNA test-takers in his direct paternal line on WikiTree: