Despite a rather popular tenure, as Archbishop of St. Louis he opposed racial integration in the city's Catholic schools, colleges, and universities. During the early 1940s, many local priests, especially Jesuits, challenged the segregationist policies at the city's Catholic schools. The St. Louis chapter of the Midwest Clergy Conference on Negro Welfare, formed locally in 1938, pushed the all-female Webster College to integrate first. However, in 1943, Glennon blocked the enrollment of a young black woman at the college by speaking privately with the Kentucky-based superior of the Sisters of Loretto, which staffed the college. When approached directly by pro-integration priests, Glennon called the integration plan a "Jesuit ploy," and quickly transferred one of the complaining priests away from his mission at an African-American parish. The "Pittsburgh Courier", an African-American newspaper with national circulation, discovered Glennon's intervention and ran a front-page feature on the Webster incident. In response, Father Claude Heithaus, professor of Classical Archaeology at the Catholic Saint Louis University, delivered an angry sermon accusing his own institution of immoral behavior in its segregation policies. Saint Louis University began admitting African American students that summer when its president, Father Patrick Holloran, managed to secure approval from the reluctant Archbishop Glennon. Nevertheless, St. Louis maintained one of the largest numbers of African-American parishes and schools in the country.