• Christ's Farewll to Mary
  • Broken Rosaries
  • Cancellations
  • Spiritual Communion
  • Live streaming of Mass at the Cathedral Basilica of St. Louis


On behalf of the entire St. Theodore Parish family, we would like to welcome you to St. Theodore Parish!

As you may have already known, St. Theodore Parish is a growing and active parish. We have found that it is helpful to explain a little about our parish community and the people who worship, play and work together as the body of Christ.

St. Theodore Parish was founded in 1883. St. Theodore School has both old and new facilities. The old section of the school was built in 1913 and the new section of the school, along with the state-of-the-art Parish Center, was built in 2001. We are all very proud of our new addition to the school as well as our new parish center.  We would have never been able to complete this 3.2 million dollar project without the blood, sweat, and tears of every single parishioner and our loan is now paid in full.

Our parish thrives on the commitment of time, talent, and treasure of all its parishioners. 

We could go on and on about the things our Parish does.  We are sure you have questions about St. Theodore Parish and School.  Please do not be afraid to ask. Feel free to ask any questions you may have to our parochial administrator, Fr. Peter Fonseca after mass any given weekend or just call the parish office at 636.332.9269.

Mass Schedule


Weekend Masses
5:00 p.m. Saturday
7:30 a.m., 9:00 a.m. and 11:00 a.m. Sunday

Weekday Masses
8:00 a.m.

Sacrament of Penance
Saturday 4:00 - 4:45 p.m.;
Sunday 7:00 - 7:15 a.m. and 10:30 - 10:45 a.m. 


Adoration has been suspended for 2020

Sacrament of Baptism is celebrated after 11:00 am Mass

Contact Fr. Peter Fonseca, or Deacon Dan

Refer to our bulletin for Holy Days & National Holidays

Parish Mission Statement

“As a faith-filled community, we grow in spirituality through prayer, respect for family, support of education and acceptance of all.  By the wisdom of our past and the energy of God’s Spirit for our future, we demonstrate being alive in Christ.”

Father Peter has gotten our parish set up with Flocknotes as a method of mass communication. He sent out his first message the evening of March 17th. We know it worked because some people were able to update their contact informat...

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parish communications
No more  Friday Fish Fry dinners at Flint Hill Knight of Columbus Hall for the remainer of Lent. We do have cases of fish and breading for sale! The fish comes in 15# cases ($45/case) and the breading is in 5# bags ...

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Flint Hill Knights of Columbus, Queen of Hearts, Knights of Columbus, Cancellations, fish, sale
Dear Parishioners,       Yesterday morning, as I stood outside the Church informing people that the Archbishop had suspended the public celebration of Mass, Liturgy of the Hours, and other group services, Bible s...

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Mass Cancellation, Parish update, donations
  Dear Parishioners,             Just after 4:00 pm on Monday March 16, 2020, Archbishop Carlson issued a mandate suspending the public celebration of Mass, Li...

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St. Theodore, Father Peter, Mass Cancellation, School closing

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