Alan Hale

Alan Hale was the stage name of look-alike father/son American actors.
 * Alan Hale, Sr. (February 10, 1892 – January 22, 1950)
 * Alan Hale, Jr. (March 8, 1921– January 2, 1990)

The father was known as Alan Hale before his son rose to prominence as an actor, while the son dropped the name suffix junior and was known as Alan Hale following his father's death.