The following article contains an answer for the question: What is the full name of the man who leaves the party to go to Calilfornia? , can you please find it? 

In 1866, remorseful former border raider Glyn McLyntock is scouting for a wagon train of settlers to Oregon. While he is checking the trail ahead, he rescues Emerson Cole from being lynched for stealing a horse. Cole, who says the horse is "not exactly stolen," thinks he has heard of McLyntock, but does not pursue the subject. One of the pioneers in the wagon train is the eligible Laura Baile. That night, they are attacked by five Shoshone Indians and Laurie is wounded by an arrow. McLyntock and Cole go out to deal with the Shoshones and Cole saves McLyntock's life in the process. McLyntock welcomes Cole, but Jeremy Baile, the leader of the settlers, does not trust Cole and does not believe that a man can change from bad to good.
When they reach Portland, Oregon, Laura remains there to recover. Cole also leaves the party saying that he wants to go to California to find gold. The rest, including McLyntock, go on to establish a settlement in the wilderness after making arrangements with a man named Tom Hendricks for the supplies they need for the winter to be sent on later ("the first week in September"). That night, they have a big party and meet a professional gambler named Trey Wilson.

Emerson Cole