Notes David Thomas born 1824 in Llanfair-ar-bryn. Catherine Williams also born Llanfair 1839 first husband was David B. Thomas. He predeceased her and there were two children born of this union, John R. Thomas and D,V. Thomas. Her second husband was David W. Evans also of Carmarthenshire. Catherine her children and David came to Pa. and lived out their lives there. Any connections to the Thomas line currently listed? Thanks Bill