Looking for Dwyers Came from Ireland to Pittsburgh Edward Dwyer MA

Looking for Dwyers. Came from Ireland to Pittsburgh. Edward Dwyer Married Alice Gleason. They had 6 children. John (1867-1909), Willy (1882-1917), James (?-?), Margaret (1883?-1958), Katharine (Kit) (1874?-1958), Ella (El or Nel) (1873-1947). John was the only one to marry. He married Sarah McClelland in 1898.