We will be touring England and Wales for four weeks next year. My surname is Griffith and my ancestors came from Llanddewi Brefi, in Cardiganshire. My ancestor and his two brothers departed from there in 1716 for America. We wish to spend a couple of days in Cardiff, then down to Pembroke to see the castle and Tenby, where Jasper Tudor escaped during the War of the Roses. Then on to Llanddewi Brefi. I know it would be very remote to find any relations there, but does anyone have any suggestions on how I go about doing that?
Also, what other places of interest would be worth visiting in South Wales?