St. Marcellinus Secondary School

St. Marcellinus Secondary School (commonly referred to as Marcies) is a Catholic high school located in Mississauga, Ontario. The founding principal of St. Marcellinus, John McAllister, was succeeded by Thomas Wisnicki, Frank Furgiuele, and (most recently) Annibale Iarossi.

St. Marcellinus Secondary School

St. Marcellinus Secondary School (commonly referred to as Marcies) is a Catholic high school located in Mississauga, Ontario. The founding principal of St. Marcellinus, John McAllister, was succeeded by Thomas Wisnicki, Frank Furgiuele, and (most recently) Annibale Iarossi.