Mike, Omer Boudreaux is something of a mystery figure, at least as concerns his career as a guerrilla leader. I believe he is the man listed in Booth since that company of Rightor's Battalion was raised in Terrebonne. I've been unable to identify a specific unit for him when he was a guerrilla lieutenant. There were several irregular companies in that area late in the war. Most have little, if any, documentation due to the loss of records at the end of the war.