- Birth Name: Gertrude Ellen
- Current Name: Boniface
- Religious Name: Boniface
- Last Name: Auth
- Mother's Name: Mary (McGrath) Auth
- Father's Name: Christopher Auth
- Hometown: Rankin, IL
- Entry Date: December 31, 1912
- Current Status: Deceased
- Death Date: June 19, 1990
Biography:
Sister served in the dietary departments in parish schools and hospitals throughout South Dakota and in Miles City, Mont. She also served as a seamstress and sacristan at Presentation Convent. Sister retired in 1982.