Sir Guy Carleton
I've been following up family rumors that Thomas Carleton is descended from or related to Sir Guy Carleton. For background on him see the wikipedia entry here http://http://en.wikipedia.org/wiki/Guy_Carleton,_1st_Baron_Dorchester.
Well I had found some indications on the web that he had a son Thomas as well as a brother Thomas. I have bought a copy of his will in the hope of providing a proven link. Unfortunatly he doesn't name a son Thomas in his will. I'll have to keep on digging