Click here to watch our LIVE broadcasts:
Wednesday & Friday at 9am
Thursday at 10am
Saturday (Misa en español) at 7pm
Sunday at 9am


Our online Mass schedule will continue thru Sun, July 12th. 
We will resume in-person Mass with Fr. Chris on July 15th.

Wed, July 15th at 9am - Daily Mass at St. Mary, McGregor
Thurs, July 16th at 9am - Daily Mass at St. Patrick, Monona
Fri, July 17th at 9am - Daily Mass at St. Bridget, Postville

Sat, July 18th at 4:30pm - St. Mary in McGregor
Sun, July 19th at 8am - St. Patrick in Monona
Sun, July 19th at 10:30am - St. Bridget in Postville

En Vivo en YouTube: https://www.youtube.com/trinitycluster

Trinity Cluster Youth Sing "In Christ Alone" 

Click here for Updates for the

St. Mary Catholic Church Capital Campaign

God Bless You and Welcome to our
Trinity Cluster website!
¡Bienvenidos a la página de las Parroquias Agrupadas Trinidad!

Office Hours

The Cluster Offices are closed to the public during this time of the COVID-19 but calls are answered. We appreciate your understanding during this time of the pandemic.
Monday-Thursday 8:00AM - 12:00PM


Mass Times

Weekend: Saturday & Sunday Masses
Horario de Misas

All weekend Masses are cancelled due to the COVID-19. There will be two broadcast private Masses not open to the public:
Saturday at 7PM - Mass in Spanish
Sunday at 9:00AM

*Weekday private broadcast Masses not open to the public.
Tuesday 9:00am
Wednesday 9:00am
Thursday 9:00am
Friday 9:00am
Care Center Masses offered for and will be private Masses and broadcast on not open to the public:
1st Wednesday at 2:30pm: Great River Care Center, McGregor
2nd Thursday at 10:00am: Garden View Place Care Center, Monona
3rd Friday at 10:00am: Good Samaritan, Postville
*In the case of a funeral the weekday Mass will be cancelled. Funeral Masses are limited to 10 people in attendance which includes family members, priest and funeral director.

Online Mass will continue until July 12th. We will resume our regular Mass schedule on July 15th:

Tues, July 14th: No Mass
Wed, July 15th at 9am - St. Mary, McGregor
Thurs, July 16th at 9am - St. Patrick, Monona
Fri, July 17th at 9am - St. Bridget, Postville

Saturday, July 18th at 4:30pm - St. Mary, McGregor
Sunday, July 19th at 8am - St. Patrick, Monona
Sunday, July 19th at 10:30am -St. Bridget, Postville

All cancellations will be Cluster wide and not per location.
*If there is a late start at either the MFL MarMac or Postville School Districts, there will be NO Morning Mass or Care Center Mass.
*If either school district is dismissing early due to inclement weather, all evening events will cancel. This includes evening meetings as well as Faith Formation Classes.
*If school is cancelled for the day because of weather related events, there is again No Mass, No Faith Formation and no evening meetings.

All announcements will be displayed via the following communication tools:
*Phonevite (Automated call from the Cluster Office)
*Facebook & Website
*Television: KWWL & KCRG

For Mass Times in other locations, please visit the following site:

Online Giving

Donate to our Cluster parishes by clicking here.



We are the Trinity Cluster, a Catholic community of faith united in Christ. We are committed to inviting all people to celebrate God’s love through the Holy Eucharist and living the Gospel. We strive to build a unified, loving, compassionate and welcoming cluster by sharing our gifts.

(Approved by the Cluster Leadership 12-04-14)



Somos las Parroquias Agrupadas Trinidad, una comunidad católica unida en Cristo. Nos comprometemos a invitar a todas las personas para celebrar el amor de Dios a través de la Eucaristía y vivir el Evangelio. Nos esforzamos por construir un grupo unificado, amoroso, compasivo y acogedor compartiendo nuestros dones.

(Aprobado por el liderazgo de las Parroquias Agrupadas el 04-12-14)






Photo Albums

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