"California, County Marriages, 1850-1952," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K8DK-5GJ : 9 March 2021), William Patton Du Four and Mabel Eveline Williams, 19 May 1900; citing Butte, California, United States, county courthouses, California; FHL microfilm 1,299,187.
"California Death Index, 1905-1939," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QK91-FJ49 : 23 February 2021), William P Dufour, 30 May 1920; citing 29211, Department of Health Services, Vital Statistics Department, Sacramento; FHL microfilm 1,686,044.
Is William your ancestor? Please don't go away! Login to collaborate or comment, or contact
the profile manager, or ask our community of genealogists a question.
Sponsored Search by Ancestry.com
DNA Connections
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.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share some percentage of DNA with William: