|You Are There: The Final Hours of Joan of Arc (May 30, 1431) (1953) [Joan of Arc]: Executed by being burned at the stake. (Thanks to Gordon)
You Are There: The Death of Cleopatra (30 B.C.) (1953) [Cleopatra]: Commits suicide by letting an asp bite her.
Frances (1982) [Lillian Farmer]: Dies (off-screen) of unspecified natural causes; her death is revealed some time after the fact when her daughter (Jessica Lange) mentions it to Sam Shepard.