- Birth Name: Mary Patricia
- Current Name: Rosaria
- Religious Name: Rosaria
- Last Name: O'Callaghan
- Mother's Name: Margaret (Fitzgerald) O'Callaghan
- Father's Name: Humphery O'Callaghan
- Hometown: Cork, Ireland
- Entry Date: September 22, 1920
- Current Status: Deceased
- Death Date: July 8, 1995
