“We the Parishes of St. Mary, St. Andrew and St. Theresa proclaim our faith in Jesus Christ

and affirm our call to be his disciples as Members of the Roman Catholic Church.

Strengthened by Word and Sacrament, we are called to share our faith freely,

recognize the needs of others, and build a community where all are welcome

without prejudice, with prayerful use of our time, talent and treasures.”

Three Parishes United in Faith, Fellowship, Prayer, and Service

  • St Mary of Good Counsel, Mayville
  • St Andrew the Apostle, LeRoy
  • St. Theresa, Theresa

Mass Times

Saturday 4:30pm - St Mary, Mayville

Sunday St Andrew, LeRoy - Temporarily closed
Sunday St Theresa, Theresa - Temporarily closed
Sunday 9:30am - St Mary, Mayville

Monday St Mary, Mayville - no mass at this time

Tuesday 8:00am - St . Mary, Mayville

Wednesday St Theresa, Theresa - Temporarily closed

Thursday 8:00am - St Mary, Mayville

Friday St Mary, Mayville - No mass at this time

Office Hours

Monday thru Friday
9:00am - 3:00pm

United States Catholic Conference of Bishops

Are you looking for something to do for your Parish?

Click Here to go to the share your talents page

or complete one of the forms in the home menu to join a committee


  • Father Thomas Biersack




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EFT Questions

Click Here for Frequently Asked Question About EFT's


St Mary of Good Counsel

St Andrew the Apostle

St Theresa

Other Catholic Resources

Please enjoy these website links to other Catholic resources in our area.


 Click Here   -  For Women of Christ : “As Women of Christ, we recognize the unique dignity of our womanhood and our baptismal call by God to holiness. Empowered by the Eucharist and united in the truths of the Catholic Church, we are called to live, defend, and pass on the faith as witnesses to the gospel message.”


 Click Here    -   For Men of ChristWe want Catholic men to live their faith boldly. Men of Christ is a group of Catholic lay men who have come together to make a difference. That difference begins with faith-filled men.

 Click Here  - for Relevant Radio - "Talk Radio for Catholic Life"
Click Here - for Magnificat:  A ministry to Catholic Women.