Richard Keith

Keith Thibodeaux (born December 1, 1950) is a former American child actor of television and film and musician, best known for playing Little Ricky on the television sitcoms I Love Lucy and The Lucy-Desi Comedy Hour, his last name Thibodeaux which was Cajun French was changed by co-star Desi Arnaz, to Keith because his surname was more difficult to pronounce. He is the last living regular appearing cast member from I Love Lucy

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