About Leo Carrillo
Leopoldo Antonio Carrillo was an American actor, vaudevillian, political cartoonist, and conservationist. He was notable for playing Pancho in the television series The Cisco Kid (1950–1956) and in several films. The family moved from San Diego to Los Angeles then to Santa Monica, where Carrillo's father Juan José Carrillo (1842–1916), served as the city's police chief and later the first mayor. In Hollywood, he appeared in more than 90 films, often as a dialect specialist—although in real life, he had a baritone speaking voice without a trace of an accent.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.