From Rick:

"The South Bend Tribune", Monday Evening, February 12, 1923, section 1, page 5

Sister Mary Cloplas.

     Sister Mary Cloplas died Sunday morning at 5 o'clock in the convent at Notre Dame university, death being due to infirmities of old age.  Funeral services were held this afternoon at 1 o'clock at St. Mary's college and academy with burial in St. Mary's cemetery