The Thomas book giving the genealogies of Sir Rhys ap Thomas, K.G., the Thomas family descended from him, and of some allied fa
| Author | Ancestry.com |
| Publication information | Name: Online publication - Provo, UT: The Generations Network, Inc., 2005.Original data - Thomas, Lawrence Buckley,. The Thomas book giving the genealogies of Sir Rhys ap Thomas, K.G., the Thomas family descended from him, and of some allied families. New York: ; |