Hi, Just read your post & would like to find out more about your Daceys. My Daceys (Deasys) came from Ireland - possibly Cripplehill parish Kilbritain Bandon County Cork. Daniel Dacey married Margaret ? - both born in Ireland - daughter Johanna/Hannah (my gggrandmother)born 1852 in Boston & married John Hughes. It's possible that Daniel has two brothers, Jeremiah and Michael.
I'm visiting Ireland in October & was hoping to find out more info. before I go.
I'm looking forward to hearing from you. Thanks.