
Michael Grattan O’Leary
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Michael Grattan O’Leary was a Canadian senator who played a pivotal role in establishing Stornoway as the official residence for the Leader of the Opposition in Canada. His fundraising efforts in the mid-20th century led to the purchase of the residence, which has been home to various Opposition leaders since 1950.
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Recent news mentions
Michael Grattan O’Leary was a former senator who initiated the effort to locate a home for the leader of the Opposition.
Official Opposition leader’s residence needs upgrades, but no workplan is in placeThe Globe and Mail·
Canada· 2026-07-10
Michael Grattan O’Leary was a senator who initiated the effort to locate a home for the leader of the Opposition.
Commons petition urges end to funding for Official Opposition leader’s residenceThe Globe and Mail·
Canada· 2026-07-08






