Prime Minister of New Zealand five smaller parties. Until the premiership of Helen Clark, it was customary for senior members of the legislature, executive and judiciary—including the prime minister—to be appointed to the British Privy Council, granting them the style "Right Honourable". This practice was discontinued at the same time as the abolition of knighthoods and damehoods in 2000 from the New Zealand honours system. National's John Key became Prime Minister in 2008 and restored titular honours, but did not resume appointments to the Privy Council, meaning Key was styled "The Honourable". However, on 3 August 2010 the Queen granted the prime minister, along with
Spouse of the Prime Minister of Canada Harper and Sophie Grégoire Trudeau both used their birth surnames prior to their husbands becoming prime ministers, both opted to minimize any controversy by using their husband's surname once they were elevated to the public role of a prime minister's spouse. Grégoire Trudeau did, however, become the first spouse of a prime minister to hyphenate her husband's surname with her own. (*) The Trudeaus separated in 1977 but did not obtain a divorce until April 2, 1984. Trudeau left office in June 1984, two months after his divorce was finalized. Spouse of the Prime Minister of Canada The Spouse of