Aug. 31 (UPI) -- Those born on this date are under the sign of Virgo. They include: -- Roman Emperor Caligula in A.D. 12 -- Comedian Buddy Hackett in 1924 -- Actor James Coburn in 1928 -- Baseball Hall of Fame member Frank Robinson in 1935 -- Activist/writer Eldridge Cleaver in 1935 UPI File Photo -- Musician Itzhak Perlman in 1945 (age 80) -- Musician Van Morrison in 1945 (age 80) -- Musician Bob Welch (Fleetwood Mac) in 1945 -- Musician Rudolf Schenker (Scorpions) in 1948 (age 77) -- Actor