A Community of Faith, Family, and Learning

*Sign up is located on the registration page of this website.

Please visit our registration page for information about attending our school and our school information page – curriculum for more information on our future preschool program!

Starts February 2, 2021 for 24 hours – help if you can here

We are prepared to begin school in the fall as Phase 4 of the AOD plan (below) and are ready to move to Phase 3 – Online Learning, if needed. Please see St. William’s Online Learning in Response to COVID-19.

Here is the AOD’s COVID-19 Preparedness and Response July Update.

Archbishop Vigneron announced a bold, new vision for Catholic education in the Archdiocese of Detroit, challenging the Church to embark on a journey of renewal and re-invention with Catholic schools as the face of a missionary movement. Read “Unleashing Our Catholic Schools: A Strategic Vision for the Future of the Archdiocese of Detroit” PDF document | Mobile-friendly website


We exist to provide a school environment in which Christ is encountered and Discipleship is fostered through the teaching and practice of Catholic Traditions, values, and doctrine, while challenging each student to academic excellence.”

Visit our Advancement page to read the 2019 Annual Report and Giving opportunities.


Mrs. Betsy Gabrish, Principal
Mrs. Angela Roelofs, Junior Kindergarten
Mrs. Elizabeth Riehl, Kindergarten
Mrs. Bridget Dulzo, Preschool
Mrs. Katherine Brittain, First – Second Grade
Mrs. Kathy Chapp, Third Grade
Mrs. Sandy Gallagher, Fourth Grade
Mrs. Janet Salley, Middle School Science
Mrs. Dianna Diffenderfer, Sixth/Seventh Grade
Mrs. Holly McDonald, Middle School
Mrs. Lisa Pierson, SOUL Room Consultant
Mrs. Tammy Alber, SOUL Room Consultant