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Blessed Trinity Catholic Secondary School  •  145 Livingston Ave, Grimsby, ON L3M 5J6  •  905-945-6706

About Us

Principal's Message

Welcome Past, Present and Future Thunder!

I am enthusiastic to bring to you a Catholic Learning Community that nurtures Wisdom to seek truth, Mercy to help others and the Power to do what is right.​ These words were chosen to reflect the challenge that we provide in being part of the Thunder.  They are not just words, but a mission that carries responsibility.  All of our education partners (school, home, and parish) have learning opportunities. We take on these opportunities following the greatest of expectations or the Catholic Graduate Expectations:

  • A discerning believer formed in the Catholic Faith community.
  • An effective communicator.
  • A reflective, creative and holistic thinker.
  • A self-directed, responsible, lifelong learner.
  • A collaborative contributor.
  • A caring family member.
  • A responsible citizen.

In following these expectations, regardless of our faith or cultural background, our gender or our orientation, we are building a community to serve all.  Diversity makes us stronger.  As Catholics, we must remember that diversity is a fact, equity is a choice, inclusion is an action and belonging is the outcome.  What better way of welcoming all to our dynamic and faith-filled community.  So I ask all Thunder to believe, to communicate effectively and compassionately, to reflect, to be responsible, collaborative, caring and ultimately a responsible citizen. With the foundation of the Catholic faith and in communion with others embracing the most powerful ecumenical passion, we build Blessed Trinity Catholic Secondary School.  Help us build a stronger and more student-centered community every day by bringing your gifts and uniqueness to Blessed Trinity.

Sincerely,

Jim Whittard
Principal