Dennis Cahill was an Irish missionary priest working in western Maryland, USA, in the late 1700s, where he founded several Catholic parishes in the Potomac River valley area.
Dennis Cahill was an Irish missionary priest working in western Maryland, USA, in the late 1700s, where he founded several Catholic parishes in the Potomac River valley area. (en)
Dennis Cahill was an Irish missionary priest working in western Maryland, USA, in the late 1700s, where he founded several Catholic parishes in the Potomac River valley area. (en)