Hi my name is D. Britt. My GGgrandfather was John Britt was m. to Helen Tierney from Portlaw Parish in Co. Waterford, Ireland. I went to Ireland and there were many Britts from Tipperary and Kilkenny. Still not sure if they are from Tipp or Kilkenny but I intend to find out. Thomas is a name that is in my tree. Where does your Thomas originate from.