Hi Brian, While looking for more Brant info I found Powless and then saw your name. I'd like to find out more about your side of the family. My Sullivan side stops in Marylabd with a Clement Sullivan married to a Rebecca Bowen and it all seems to stop there. I have looked at many other Sullivan trees but yet to have found a connection.
Powless connects through Brant which my mothers maiden name Thatcher connects too.