Byron Keith

Byron Keith (November 17, 1917 – January 19, 1996) was an American actor. 
He made his movie debut in the 1946 Orson Welles thriller "The Stranger" and appeared mostly in supporting character roles in movie and television productions. 
He is best known for his recurring part as Gotham City's Mayor Linseed on the 1960s television series "Batman."
Keith was born on November 17, 1917 in El Paso, Illinois. His career began in 1946 until his retirement in 1970. Keith died on January 19, 1996 from a heart attack in his Los Angeles, California home, aged 78.