Help needed for family tree research

I AM wondering if any of your readers will be able to help me. I am researching into my family tree.

My father was John Watson. He was the son of George (born 1883) and Annie (nee Mullane) Watson. They farmed in Athea, Co Limerick. George’s parents were Joseph (born 1831 in Cork) and Catherine (nee McNamara from Co Clare) Watson.

I know Joseph had two brothers, Solomen and Tom. Among the family, there was a barrister, accountants and masons. They all lived in the Cork area with their families. There was a Tom and Dick (maybe more) Watson of Cork, who were children of Solomen or Tom Watson. They were first cousins to George Watson, son of Joseph.