- Birth Name: Margaret
- Current Name: Alphonsus
- Religious Name: Alphonsus
- Last Name: O'Leary
- Mother's Name: Anne (Power) O'Leary
- Father's Name: John O'Leary
- Hometown: Dell Rapids, SD
- Entry Date: November 6, 1902
- Current Status: Deceased
- Death Date: April 15, 1938
