Hello
Thomas Gwillim and Mary Ann Gwillim are in my family history line. But unfortunatley I am stuck at this point. I have been in contact with Hazel Bright also doing this line she could have some more info for you. I am trying to prove that one of their children Charles (born approx 1850) is the brother of William (this is Hazels line)... but I am still unable to find his birth entry.
What is your family line?
By the way Charles's son Thomas-b.1896 (who was my grandfather )spelt his name Gwillym just like yours throughout his life, although it was registered Gwillim at his birth.
Hazel has her own website
www.gizzmowales.tripod.comtry this and I am sure she will help you . If you do find anything out and visa versa about Thomas Gwillim and Mary Ann Gwillim we must stay in touch.
Kind Regards
Pat