Justin Trudeau three half-siblings, Kyle and Alicia, from his mother's remarriage to Fried Kemper, and Sarah, from his father's relationship with Deborah Coyne. Trudeau lived at 24 Sussex Drive, Ottawa, the official residence of Canada's prime minister, from his birth until his father's government was defeated in the federal election on May 22, 1979. The Trudeaus were expected to move into the residence of the Leader of the Official Opposition, Stornoway, at 541 Acacia Avenue in Rockcliffe Park, but because of flooding in the basement, prime minister Joe Clark offered them Harrington Lake, the prime minister's official country retreat in Gatineau Park,
Harrington Park (homestead) of the "Harrington Park" estate. The Court ruled that the remnant parts of the estate be divided between Alexander and John Campbell. The remaining portion (with the homestead on it) was sold at auction to the highest bidder, Sydney leather dealer James Rofe for ₤1,775, together with the under lease. The enforced sale ended the Campbell's interest in "Harrington Park". It appears that Rofe's interest was purely speculative for he sold the diminished Harrington Park to Abraham Davy in 1853. When Abraham Davy purchased "Harrington Park" in 1853, the property still had a significant amount of open forest and bushland.