Hello, I too just started researching the Bryans. I've learned a thing or two, but I haven't been able to put them in Ireland:
--William I. Bryans was born in June 1812 (according to his wife's Bible). He was a shoemaker.
--His wife, Mary/Margaret Bamford, came from Ramult in County Fermanagh. She was born in 1817. I have no record of when or where they married.
--The next records place the couple in Elgin County, Ontario, in 1847, where their first child, Sidney, was born. In all, they had 8 children, seven of which lived to adulthood.
--I've also just learned that Williams' siblings, Richard, John, James, and Mary, also lived in Ontario as a painter, a cooper, a farmer, and a housewife respectively.
--In 1865 William brought his family to the northern panhandle of West Virginia and the rest, they say, is history.
I'm hoping that, in your collection of Bryans data, you might have the pieces I'm missing--how and when he made it to Canada, how he met and married Mary/Margaret, where he was born. Anything will be appreciated.
Yours,
Margaret