Elmer Keith

Elmer Merrifield Keith (March 8, 1899 – February 14, 1984) was an Idaho rancher, firearms enthusiast, and author. Keith was instrumental in the development of the first magnum revolver cartridge, the .357 Magnum, as well as the later .44 Magnum and .41 Magnum cartridges.

Personality and life

Keith's trademarks were his cigars, his ten-gallon Stetson, and his outspoken opinions. Keith was an avid handgun hunter in the earliest days of the sport, and often hunted medium game with a double action Smith & Wesson revolver. In the days when handgun cartridges tended to fire large, slow bullets like the popular .45 Colt, or light, fast bullets like the .30 Mauser, Keith was pushing the limits of existing cartridges, driving large bullets at high velocities.

He was married to Loraine Randall. Elmer Keith was born in Missouri but was raised in Montana, Idaho, and eastern Oregon. In the 1930s and early 1940s, he had a ranch on the North Fork of the Salmon River near Salmon, Idaho. In the late 1940s, Elmer and Loraine left the ranch and moved into the town of Salmon. [The ranch is still owned by the Keith family.]