After a long gap, I went back to see if there was anything new around on the internet to help me with my family tree, which I worked on a lot over a period of about five or six years from 2001. Up until now, the furthest I have been able to get back definitely was to the early eighteenth century with the Williams line, the ancestors of my father's mother. They had come to Cardiff from the area north of Bridgend via Pontypridd during the industrialization of the nineteenth century.
Beyond Thomas Williams, who died in 1780, things get a bit hazy. I think he was born in the ancient parish of Llangynwyd (left), and if I have the right Thomas Williams, his father was Morgan and his grandfather Jenkin Williams. That would take me inside the end of the seventeenth century.
Well this week I splashed out on the church records of Llangynwyd, including the gravestone records that were researched in 2003, after I did the original work on that branch. I now have traces of more siblings from Jenkin's relations, and they all bear names that were used later on in my "definites" era, like Morgan, Thomas and William. So it's looking more and more likely that the Jenkin Williams hunch was right.

Here's Dafydd Hafod singing it unaccompanied.