Prime Minister's Office (Sri Lanka) the Parliament. The office of prime minister was formed in 1947 with D. S. Senanayake becoming the first Prime Minister of Ceylon. It consisted of a Secretary (Permanent Secretary) and an Assistant Secretary, who were officers of the Ceylon Civil Service, and a Private Secretary, along with clerical and support staff based at the Senate Building along with the Senate, Cabinet office and the Ministry of External Affairs and Defence. Since 1960 the prime minister's office has been based at Sirimathipaya Mansion on Sir Ernest de Silva Mawatha (formerly Flower Road), Colombo which was the former residence of philanthropist Sir
Deputy Prime Minister of Canada was finance minister from 1977–79, deputy prime minister in the short-lived government of John Turner in 1984, was the front-runner when he mounted his successful 1990 leadership bid, and became prime minister after his party won a majority in the 1993 election. Though Paul Martin did not hold the title of deputy prime minister during his tenure in cabinet, as finance minister, he was considered to be more influential than Copps while she was deputy prime minister. Martin's successor, John Manley, was the only finance minister to also hold the title of deputy prime minister, from 2002–2003. When Martin became