Welcome to the Catholic Community of        Sts. James, Cornelius & Cyprian!

One’s first impressions of visiting a new place can be life-changing for any person. When I first arrived at St. James, Mason at the end of August, 2010, I was very impressed by the beauty of the church surroundings, gardens, flowers and more so the friendliness of the people. I truly felt this was my home and it still feels that way today!

When we clustered with Sts. Cornelius & Cyprian in October of 2015, I was a little apprehensive about how I will be received as a foreign-born priest in that small, country parish. Much to my surprise and amazement, at 7:30 am on that early Sunday morning, there was standing room only in their beautiful church; from little children with their parents, teenagers, young adults and the elderly they were all there to welcome me and celebrate our first Mass together. I truly felt this was my home too and it still feels that way today!

On July 1st, 2018 St. James and Sts. Cornelius & Cyprian were merged into a single parish to make us build a strong, vibrant new community of faith. As pastor of this new community, I welcome you and hope that you too will find a new home as you come visit us. On behalf of our entire new parish community, I hope you will find welcome, joy and happiness!

Fr. Kusi Cobona, Pastor 

Faith Formation Registration Now Available!

Faith Formation Registration for next year's classes is now available!

If your family is not yet registered with our parish, please do that first and them proceed to register your children for Faith Formation classes. 


To complete your registration, please proceed to the payment page.


Questions? Contact Director of Faith Formation Maureen Stockwell

Vacation Bible School June 2019

Vacation Bible school is coming up Monday, June 24th - Wednesday, June 26th

Sled into an "ice" summer experience! At Polar Blast kids chill with new friends and warm up to Jesus—the coolest friend of all.

Participants and Volunteers - click here to register!

Sponsored By First Presbyterian Church/Sts. James, Cornelius & Cyprian/All Saints Lutheran/First United Methodist Churches

Father's Day Mass Intentions

Father's Day Mass Intentions

Remember your dad, husband, grandfather or other special man in your life, living or deceased, at all of our Masses on Father's Day with a special Mass Intention. Please include the names you want listed in the special bulletin insert and whether the intention is "in memory of" or "in honor of". Deadline to submit names is Monday, June 10th.

Forms can be found in the gathering space at St. James and at the entrance tables at Sts. Cornelius & Cyprian or you can submit your names online here.

Diocesan Services Appeal 2019

“Whoever sows bountifully will also reap bountifully.” This scripture text assures us that we will be richly blessed for our generosity. The passage continues – “God is able to make every grace abundant for you, so that in all things . . . you may have an abundance for every good work.”

 Every good work!  That is exactly what results from our collective support for our annual appeal.  Our contributions are put to work, right away, in a multitude of ministries to offer direct assistance to individuals and families and to our parishes and schools.

 Our parish goal of $57,812 can be reached if each one of us shares a portion of the many blessings God has bestowed upon us. Please prayerfully consider how you or your family will respond to this call to carry on Christ’s work in our community.


Regular Mass Times


4:00 PM at St. James Mason


8:30 AM at Sts. Cornelius & Cyprian – Leslie

10:30 AM St. James – Mason


12:10 PM Tuesdays St. James - Mason

12:10 PM Wednesdays St. James - Mason

11:00 AM Thursdays Sts. CC - Leslie
(First Thursday of month -11 am Mass Green Acres)

No Mass on Fridays during the summer


Saturdays from 3:00 – 3:30 PM or by Appointment



  • Tue, Jun 11th

  • Tue, Jun 4th
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Online Giving

Make an online contribution!

My Own Church

Register with our parish or update your family information!

 Click "My Own Church" to sign up! Please call Alison at the office with questions!

Office Hours

8:00 AM - 4:00 PM
Closed Fridays in the summer




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Mason: 1010 S Lansing St. Mason, MI 48854

Leslie: 1320 Catholic Church Rd. Leslie, MI 49251

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