"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M26Q-VQ1), Jeff Cyrus in household of Joe Cyrus, District 8, Lawrence County, Kentucky, United States; citing enumeration district (ED) ED 107, sheet 2A, family 13, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 491; FHL microfilm 1,374,504.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MHLP-XGF), Jefferson Cyrus in household of Joseph Cyrus, Lower Louisa, Lawrence County, Kentucky, United States; citing ED 142, sheet 3B, line 79, family 50, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 575; FHL microfilm 1,820,575.
Is Jefferson 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 Jefferson 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 Jefferson: