Dictionary of Irish Architects 1720 - 1940

Builders and/or stone masons, of Newmarket, Co. Cork, listed as such in Pigot & Co.'s City of Dublin and Hibernian Provincial Directory (1824), 303. In I. Slater's National Commercial Directory of Ireland (1846), 300, three builders and/or masons named O'Brien are listed: Denis O'Brien, of Anne Street, and Garrett and John O'Brien of Kerry Road.