Sometime between 1845 and 1850, Dennis Callaghan married the widow Alice Finnigan who had four children, Barney, Patrick, Mary and Philip. Her maiden name was Alice Ward. Philip was my great grandfather. Mary was born in Brantford, Canada in 1843. The family was in Cleveland in 1850. Mary married Jeremiah O'Leary and they had eight children, one of whom, Hannah, married Daniel O'Callaghan. Lots of little things here which may be a coincidence or maybe not. Do we have a connection here? Philip O'Brien