Robert Colbert played Brent Maverick.

>Funny you should mention him. I've been using my Netflix subscription to revisit the TV programs of my youth. Right now I'm going through "Have Gun Will Travel." It's a little bit hokey, but ......ummmmmmmm.... travels reasonably well through time.
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>I've also gone through most of the way through Maverick. I always remembered the third one (Beau played by Roger Moore) but was astonished to find another cousin appearing in two episodes. (Seniorits hits as I can't remember either the name of the role or the actor after seeing it a month ago)