Carlyle St. Clair III

 is person living in the Mojave Wasteland in 2281.

Appearances
appears in Fallout: New Vegas. You need to find him in order to [SPOILER ALERT!] use him as an acceptable replacement for Ted Gunderson in the mission Beyond the Beef, if you chose to take the path of saving Ted Gunderson. Carlyle St. Clair is said to live north of The Strip.

Location
He is located in a shack directly northeast of Freeside's North Gate, and directly north of Crimson Caravon Company (on the map) The shack is very well camoflaged against the mountain, and is difficult to find, especially if you are looking at every house in the vicinity. The shack is the same color as the mountain range and is flush up against the mountain. If you have trouble finding the shack where Carlyle St. Clair lives, just follow close to the edge of the east side of the mountain range, beginning just north of New Vegas Square.