As the unfortunate who asked the question, I would just like to thank everyone for their contributions/ suggestions. I never to think to look at the archives, which were very informative and gave some useful links. Whilst my grandfather was born in Blaenavon (1894), his father was born in Kilgeddin (1866) and his father was born in Skenfrith (1822), I suspect his father was born in Herefordshire (although he farmed a now derelict farm overlooking the village), so was English. My grandson, on the other hand, was born in Cardiff, even though my father and I were born in Huddersfield (very much in England!) and my daughter in Hull (even more so). Thanks again to all, Graham Phillips