Born on this day -- veteran character actor Robert Duvall

from Internet Movie Database dot-com "Biography":
Veteran actor and director Robert Selden Duvall was born on January 5, 1931, in San Diego, CA, to Mildred Virginia (Hart), an amateur actress, and William Howard Duvall, a career military officer who later became an admiral. Duvall majored in drama at Principia College (Elsah, IL), then served a two-year hitch in the army after graduating in 1953. He began attending The Neighborhood Playhouse School of the Theatre In New York City on the G.I. Bill in 1955, studying under Sanford Meisner along with Dustin Hoffman, with whom Duvall shared an apartment. Both were close to another struggling young actor named Gene Hackman. Meisner cast Duvall in the play "The Midnight Caller" by Horton Foote, a link that would prove critical to his career, as it was Foote who recommended Duvall to play the mentally disabled "Boo Radley" in To Kill a Mockingbird (1962). This was his first "major" role since his 1956 motion picture debut as an MP was in Somebody Up There Likes Me (1956), starring Paul Newman.

Duvall began making a name for himself as a stage actor in New York, winning an Obie Award in 1965 playing incest-minded longshoreman "Eddie Carbone" in the off-Broadway revival of Arthur Miller's "A View from the Bridge", a production for which his old roommate Hoffman was assistant director. He found steady work in episodic TV and appeared as a modestly billed character actor in films, such as Arthur Penn's The Chase (1966) with Marlon Brando and in Robert Altman's Countdown (1967) and Francis Ford Coppola's The Rain People (1969), in both of which he co-starred with James Caan.

He was also memorable as the heavy who is shot by John Wayne at the climax of True Grit (1969) and was the first "Maj. Frank Burns", creating the character in Altman's Korean War comedy MASH(1970). He also appeared as the eponymous lead in George Lucas' directorial debut, THX 1138 (1971). It was Francis Ford Coppola, casting The Godfather (1972), who reunited Duvall with Brando and Caan and provided him with his career breakthrough as mob lawyer "Tom Hagen". He received the first of his six Academy Award nominations for the role.
http://www.imdb.com/name/nm0000380/bio?ref_=nm_ov_bio_sm