Church of the Holy Family (Lake Villa, Ill)
Church of the Holy Apostles (Chicago, Ill)
Established as the Mission of the Holy Apostles on January 26, 1917. A new church building was completed and dedicated on June 19, 1927 for the new Church of the Holy Apostles. The Church closed and its building was sold in 1945.
Church of the Holy Spirit (Lake Forest, Ill)
Became a mission in 1901, admitted at a parish in 1902.
Church of the Incarnation (Winthrop Harbor, Ill)
Mission church that was open for 2 years. Edgar Wells from Church of the Annunciation of Our Lady, Waukegan, ILL (670.23) served as the priest in charge.
Church of the Transfiguration (Palos Park, Ill)
Established in 1950 as a mission, the church became a parish in 1957 and has continued since that time.
Saint George Episcopal Church (Chicago, Ill)
Beginning as a mission in 1886, Saint George became a parish in 1923. It continued until 1970, when a fire totally demolished their building. They decided to merge with Saint Matthias Church and became Church of Saints George and Matthias.
Saint Richard's Church (Chicago, Ill)
Established in 1950 as a mission in the Edgebrook neighborhood of Chicago. In 1957, it became a full parish church in the Diocese. It closed in 2010
Trinity Episcopal Ministry (Chicago Heights, Ill)
Cluster ministry formed by Saint Ambrose Episcopal Church (Chicago Heights, Ill), Church of Christ the King (Lansing, Ill) and Church of the Good Shepherd (Momence, Ill) to enhance the ability of the three churches to grow. It became a two parish ministry in 1994 when Church of the Good Shepherd (Momence, Ill) withdrew after agreeing to a shared ministry with Saint Paul's Church (Kankakee, Ill)