Robert was born in 1902. He is the son of Louie Winn.
Sources
"Oklahoma, School Records, 1895-1936," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QPMC-XRJ3 : 18 October 2019), Clifton Winn, 1921; citing School Enrollment, Wewoka, Seminole, Oklahoma, United States, multiple County Clerk offices, Oklahoma school district offices, Oklahoma; FHL microfilm .
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MLQW-WDZ : accessed 23 July 2021), Clifton Winn in household of L P Winn, Lincoln, Seminole, Oklahoma, United States; citing enumeration district (ED) ED 187, sheet 1A, family 5, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1274; FHL microfilm 1,375,287.