Providence Sister Marie Paul (Mary Mardelle) Haas, 91, died March 30 in Chicago.

Born in Indiana, she entered the Sisters of Providence in 1945 and professed final vows in 1953.

She ministered as a music teacher in schools in California, North Carolina, Indiana and Illinois. Her specialty was string instruments. She continued this ministry until months before her death, giving private and group lessons to students in the Chicago area.

In the Archdiocese of Chicago, she ministered at St. Francis Borgia Parish from 1963 until shortly before she died.

Sister Marie Paul is survived by a brother, Paul R. Haas.