* Barney Hill (1921-1969): This is the man who, along with his wife Betty, claimed to have been abducted by aliens in 1961. He was born on May 29, 1921.
* Barney Hill (1931-1999): This is a different man, a musician who was a member of the vocal group The Four Freshman. He was born on October 10, 1931.
Please clarify which Barney Hill you are interested in.