Carlo Alberto Conelli, count de Prosperi, best known as Caberto Conelli was a sometime Italian racecar driver.
He raced once for Bugatti in 1920 and in his only other race won the 1931 Belgian Grand Prix with William Grover-Williams.
He died at 84... Wikipedia
Born: August 28, 1889, Belgirate, Italy
Died: August 25, 1974 (age 84 years), Belgirate, Italy