What is "conagher"

Conagher is a 1991 Turner Network Television Western film based on a Louis L’Amour novel of the same name, starring Sam Elliott as Conn Conagher, an honest, hardworking cowboy who learns that his fellow ranch hands plan to steal the boss's cattle. Katharine Ross, Elliott’s wife since 1984, stars as Mrs. Evie Teale, who tries to raise a son (Cody Braun) and a daughter (Anndi McAfee) on an isolated homestead after her husband, Jacob Teale (Billy Green Bush), leaves on a business trip and never returns. Evie adjusts well to the wilderness: "You don't know what music is until you hear the wind in the cedars."