I believe that the Ann Ibal(l) of your message could be the daughter of John Ibal/Eubal and Margaret nee Morris. Ann was baptised as the daughter of John & Margaret Ibale on 7 February 1796 at Mold. She was born on 21 Janaury 1797.
I have quite a lot of info on Ann's son William which I am prepared to share with you and would like very much to compare with your research details.