Chief of Staff to the Prime Minister (Canada) hold the formal title chief of staff. Bernard Roy, Brian Mulroney's principal secretary from 1984 to 1988, was the last principal secretary to act as head of the PMO before the creation of the chief of staff position. Chief of Staff to the Prime Minister (Canada) The Chief of Staff of Canada's Prime Minister's Office is the top official of the office. The position was created in 1987 to head the PMO. Prior to the creation of the chief of staff position, the office was headed by the Prime Minister's Principal Secretary, a position which is now secondary to the
Ben Mulroney were married on October 30, 2008 in a private ceremony at St. Patrick's Basilica, Montreal. They have 3 children: sons, who are fraternal twins, Brian Gerald Alexander Mulroney and John Benedict Dimitri Mulroney (born August 12, 2010) and daughter Isabel Veronica Mulroney known as "Ivy" (born June 12, 2013). Ben and Jessica Mulroney attended the 2018 wedding of Prince Harry and Meghan Markle, and their three children participated as page boys and bridesmaid. Ben Mulroney Benedict Martin Paul "Ben" Mulroney (born March 9, 1976) is a Canadian television host. He is the oldest son of former Canadian Prime Minister Brian