Loco Luke

Origin
Loco Luke was a prospector working an area of old Spanish mines left over from the age of the era of the Conquistadors. Stew Carey and Strong Bow discover his body while searching for Jigg Larsen, and his gang of cattle rustlers who stole cattle from the Rancho Oro, set the ranch house on fire with Stew inside, and kidnapped Laura Towne. Stew surmises that Jigg's band of renegades shot Loco Luke to death.

First Appearance
Space Western #40