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Parish Boundaries
Rev. Richard A. Rosinski
Rev. Richard A. Rosinski

Rev. James Linkenheld
Rev. James Linkenheld
Parochial Vicar

St. Mary, Byron
Rockford Deanery

Rev. Richard A. Rosinski, Pastor
Rev. James Linkenheld, Parochial Vicar

Deacon Thomas Petit
220 E. Second Street  (Church)
Byron, IL 61010

P.O. Box 1070  (Mailing)
Byron, IL 61010



Phone: (815) 234-7431
Fax: (815) 234-2133

Mass Times:
Sunday:8:00 a.m., 10:45 a.m.
Tuesday:7:30 a.m.
Wednesday:7:30 a.m.
Thursday:7:30 a.m.
Friday:7:30 a.m.
Saturday:5:00 p.m.
Holy Day:See church bulletin or website.

Sacrament of Reconciliation:
Friday: 8:00-8:30 a.m.
Saturday: 3:30-4:30 p.m.
or by appointment

To submit corrections, please use your email account to
send an email to
Founded:  1954
Built:  1975
Registered Families:  598
Church Capacity:  325