Name: Neill, John K. (John Kenneth), 1914-
John Kenneth Neill Sr., in the U.S., Social Security Applications and Claims Index, 1936-2007, via Ancestry.com, viewed November 2, 2020.
John K Neill Sr in the U.S. Public Records Index, 1950-1993, Volume 1 via Ancestry.com, viewed November 2, 2020.
John Kenneth Neill in the U.S., World War II Draft Cards Young Men, 1940-1947, via Ancestry.com, viewed November 2, 2020.
Ancestry sources above confirm places of residence mentioned in biographical/historical note.
"Johnny Neill, Pianist And Arranger (1937-1940)," via Welkshow.com, viewed November 2, 2020. https://www.welkshow.com/neill.html