Born in Ballsbridge, Dublin, Mulcahy was educated locally before being conferred with a Bachelor of Arts from University College Dublin.
Russell Mulcahy | Sybil Danning | Sybil Thorndike | Sybil Sassoon | Sybil Leek | Francis P. Mulcahy | Sybil Ruscoe | Sybil Jason | Sybil Gordon | Richard Mulcahy | Sybil Thomas, Viscountess Rhondda | Sybil Stockdale | Sybil Shearer | Sybil Irving | Sybil Christopher | Pat Mulcahy | Mark Mulcahy | John Duffy and David Mulcahy |