Sinsinawa Dominican Sister Mary Pat Marcos, 104, died June 11 in Hazel Green, Wisconsin.

Before entering the community, as Patricia Zimbriski, she served in the U.S. Air Force from 1943 to 1946, stationed in Florida and the Pentagon, where she held a top-secret position. She also worked for United Artists Corporation, Milwaukee, for 12 years before entering religious life.

Sister Mary Pat made her first religious profession in 1962 and her perpetual profession in 1968. She was a teacher and support staff member and worked in social services in Illinois, Wyoming, Wisconsin, Texas and California.

In the Archdiocese of Chicago, Sister Mary Pat served as secretary at Rosary College (now Dominican University), River Forest (1962-1965, and as secretary to the dean at DePaul University (1970-1973). She taught at Epiphany (1969-1970); St. Vincent Ferrer, River Forest, (1973-1976); and Trinity High School, River Forest, 1978-1982.