"United States Census, 1850," database with images @ FamilySearch.comTaylor Smith age 2 in household of Sherrod Smith, Harrison county, Harrison, Mississippi, United States; citing family 663, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).
Year: 1880; citing: Census Place: Red Creek and Wolf River, Marion, Mississippi; Roll: 657; Family History Film: 1254657; Page: 339D; Enumeration District: 133; Image: 0019 @ Ancestry.com and The Church of Jesus Christ of Latter-day Saints. S. T. Smith age 31 head of household, 1880 United States Federal Census; Provo, UT, USA: Ancestry.com Operations Inc, 2010.
"United States Census, 1900," database with images @ FamilySearch.comSeabourn T. Smith age 52 head of household, Beat 5, Marion, Mississippi, United States; citing enumeration district (ED) 82, sheet 3B, family 57, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,819.
The National Archives at Ft Worth; Ft Worth, Texas, USA; citing: Enrollment Cards for the Five Civilized Tribes, 1898-1914; NAI Number: 251747; Record Group Title: Records of the Bureau of Indian Affairs; Record Group Number: 75; Taylor Smith age 53, 1901; Oklahoma and Indian Territory, Dawes Census Cards for Five Civilized Tribes, 1898-1914 @ Ancestry.com Provo, UT, USA: Ancestry.com Operations, Inc., 2014.
It may be possible to confirm family relationships with Seaborn 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 DNA with Seaborn: