Roy Dikeman Chapin Jr. was the chairman and chief executive officer of American Motors Corporation (AMC). Chapin's father, Roy D. Chapin Sr., was one of the co-founders of the Hudson Motor Car Company; Hudson later merged with Nash-Kelvinator Corporation in 1954 to form American Motors. Roy D. Chapin Jr. was instrumental in introducing many successful lines of cars by American Motors that included the Gremlin, Hornet, and Javelin, as well as the purchase of Kaiser Jeep by the automaker.