Installation of Bishop William T. McGrattan


The Roman Catholic Diocese is honoured to welcome the Most Reverend Bishop William T. McGrattan to our Diocese as our eighth Bishop.

Bishop McGrattan was born in London, Ontario. His Excellency received his undergraduate degree in Chemical Engineering at the University of Western Ontario, followed by a Master of Divinity from St. Peter’s Seminary in London. Bishop McGrattan was ordained to the priesthood on May 2, 1987, with the Diocese of London. Following three years of service with St. Joseph’s Parish in Chatham, Bishop McGrattan continued his studies in theology at the Pontifical Gregorian University in Rome, where he received a Licentiate in Fundamental Moral Theology in 1992. Bishop McGrattan served on the faculty of St. Peter’s Seminary in London as an associate professor, vice-rector, and dean of theology and was appointed as rector of the Seminary in 1997. He was ordained to the episcopate as Auxiliary Bishop of Toronto in 2009.

The Diocese is very much looking forward to celebrating Bishop McGrattan’s Installation Mass on Monday, February 27, 2017 at St. Mary’s Cathedral at 7:30 pm.

Special guests, including the Canadian Conference of Catholic Bishops, have been invited to celebrate this special Mass alongside our own Diocesan Priests, Deacons, other Religious and members of the laity. We expect more than 1,000 people to be in attendance at this special occasion in our Diocese. We will also have a live stream over the internet through our Diocesan Website at www.calgarydiocese.ca. Please contact your parish as many are organizing viewing parties for the evening of February 27.

This is a ticketed event. Three hundred tickets were made available on the morning of February 7. The tickets were reserved in 30 minutes. The Diocese is carefully monitoring numbers to see if more tickets can be made available. The link below will be re-activated at that time.

Questions can be sent to INSTALLATION@CALGARYDIOCESE.CA.

Reserve Tickets

Related Departments Bishop's Diocesan Curia
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