He joined the Norbertines in 1941, and professed solemn vows in 1946. Fr. Isadore served the community as a teacher of mathematics at St. Norbert High School. He was for many years Business Manager of St. Norbert's College and Treasurer of the abbey. He later served as Chairman of the Board of Trustees of St. Norbert College, and he died in 1999, age 80.

Source: https://www.findagrave.com/memorial/147659996/isadore-m.-gosz