I'm sorry but I don't have any of these names in my Breaux tree. I have a book written by Robert Brault which is the most difinitive work I have ever seen on the Breau lineage. I did not find a Bridget in the book. I wouldn't be surprised it Robert Brault replied to this post so maybe he can be of further assistance. If other researchers believe her name wasn't Breaux, I'd recommend following up on any other surnames they might have suggested.
Please keep the various spellings in mind. Breaux, Brault, Breau, Braud, Breault, & Brow are some I have seen.
Good luck!