Thank you. You have just knocked a very big hole in one of my long-standing brick walls. May’s mother, Mary McKennell was the sister of my grandfather’s grandmother, so I can now see that May was his first cousin once removed. I think there are some minor errors in the tree you referenced but much of its information about the Welsh end of the family matches my own research. So I now have a direction to move forward with this branch of the family. Once again, thank you very much.