"Desi Arnaz Jr."@en . . . "Desi Arnaz Jr. (born Desiderio Alberto Arnaz IV; January 19, 1953) is an American actor and musician, the son of entertainers Lucille Ball and Desi Arnaz and the brother of actress Lucie Arnaz."@en . . "actor, musician" . . "1953-01-19Z"^^ . . . . "1962Z"^^ . "Arnaz, Desi Jr."@en . . "1953Z"^^ . "Desiderio Alberto Arnaz IV"@en .