Chief Justice | Chief Minister | Chief Justice of the United States | Chief Executive Officer | chief executive officer | Pontiac | Chief executive officer | Lord Chief Justice of England and Wales | Chief of Naval Operations | chief | Chief Secretary | Commander-in-Chief | Chief Executive of Hong Kong | Chief Justice of the Supreme Court of the Philippines | Chief | Tribal chief | Pontiac, Michigan | Lord Chief Justice of Ireland | Chief of Staff of the United States Army | Chief Justice of the Common Pleas | Chief Whip | Her Majesty's Chief Inspector of Prisons | Chief Operating Officer | Chief operating officer | Chief Minister of Gibraltar | Chief Joseph | tribal chief | commander-in-chief | Chief of the General Staff | Chief Financial Officer |
After Senator John Hopkins Clarke purchased the water rights, the region assumed the name of "Clarksville." After purchasing the area, the Pontiac Manufacturing Company named the area "Pontiac" after Chief Pontiac a Northwestern Indian chief.
In the 1950s he started producing films, first working as assistant (and later associate) producer for Jack Broder and Realart Pictures on such films as Bride of the Gorilla, Battles of Chief Pontiac (featuring Lon Chaney, Jr.), Bela Lugosi Meets a Brooklyn Gorilla and Kid Monk Baroni (featuring a 21-year-old Leonard Nimoy as a street kid turned boxer).
In the early 1950s, Ellsworth befriended Hollywood producer Herman Cohen during the filming of Battles of Chief Pontiac. The picture was shot on-location in western South Dakota, using Lakota Indians from a nearby reservation to portray the Native Americans.