Re: Hanaghan, In Ireland, America, England.
I was just surfing the net looking for my family tree as I'm getting maried at the end of the year.His family is irish and they had asked me about my surname if it came from ireland aswell.My grandfather is Norman the one you mentioned. My father is geoff and he was born in england in 1947 and he, his brother len and mother marjorie immagrated to sydney when he was 14. As far as I know the last time i spoke to my father which was a few years ago now back in 2003 Norman was still alive and he had remarried a woman named glaydis(not sure of the spelling) and he had 11 half brothers and sisters.As far as I'm aware most of them are still living in macclesfield.
Sorry i couldn't be much more help