St. Lawrence Seminary Alumni Association Welcome!
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Two Ordained

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Share the Difference!

Experience the

SLS Difference!

Sons of Calvary

Alumni and Student


St. Lawrence Seminary High School - College Prep - Spiritual Depth

Visit our website and find out how we are continuing the tradition that has been passed down through our graduates.



Welcome Alumni

Calendar of Events

Welcome to the place where you can connect with St. Lawrence and your classmates plus make the SLS experience possible for present and future students.  

The miracle of St. Lawrence Seminary is over 150 years old and going strong.  This website is a way for you to stay in touch.  Find out what’s happening on the Hill.  Keep current with alumni news and events.  Request transcripts.  Give back to new students what you have received.

For an ongoing dialogue visit us on Facebook on the new St. Lawrence Seminary Group. 

The Alumni Association Board is always looking for new ways to assist you and to strengthen the school which shaped our lives.  Email me or any Board member and let us know how we can serve you better.

If you really want to Re-Ignite the Calvary Spirit take a look at our IGNITE THE CALVARY SPIRIT Sesquicentennial Video and enjoy and purchase the MEN WHO INSPIRE Photo journal book. 

Mark Kemmeter, President
St. Lawrence Seminary High School
Alumni Association

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