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Most Rev. Matthew J. Schreiner Jr.
Head of the Kosciol Catholic Church Archbishop of Joliet
Most Rev. Matthew John Cardinal Schreiner Jr.
Founder of the Kosciol Catholic Church
Cardinal of the Kosciol Roman Catholic See
Archbishop of the Kosciol Catholic Archdiocese of Joliet
Schreiner is the Founder of the Kosciol Catholic church. He founded the church in 2022, and still continues to lead the church.
Schreiner grew up Catholic going to many churches including: St Mary's Minooka, St Francis Xaiver, and Holy Family in Shorewood.
Schreiner went to Joliet Catholic Academy.
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