"United States Census, 1860", database with images, FamilySearch (ark:/61903/1:1:MH87-66F : Sun Mar 12 11:53:54 UTC 2023), Entry for Oliver P Davis and Milton D Davis, 1860.
"Illinois, County Marriages, 1810-1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X2PL-QX1 : 19 February 2021), Oliver P Davis and Sarah Drake, 1862; citing Clark, Illinois, United States, county offices, Illinois; FHL microfilm 1,306,061.
"Illinois Deaths and Stillbirths, 1916-1947," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:NQ3K-S14 : 9 March 2018), Oliver P. Davis in entry for Alvira Edman, 15 Jun 1942; Public Board of Health, Archives, Springfield; FHL microfilm 1,851,522.
Is Oliver 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 Oliver by comparing test results with other carriers of his Y-chromosome or his mother's 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 Oliver: