at McKinney, Texas. none (1963-1965) Lyndon Johnson became President upon the death of John F. Kennedy. NBC Hubert Humphrey (1965-1969) Born: May 27, 1911 in Wallace , Codington County , South Dakota . Father- Hubert Humphrey, Sr. was born in 1882 in Harrisburg (Linn), OR. Mother- Ragnild Kristine Sannes was born