"Audrey O'Brien"@en . "12th" . "O'Brien, Audrey"@en . "Canadian civil servant" . . "Audrey Elizabeth O'Brien is the 12th, and first female, Clerk of the Canadian House of Commons. She was appointed in 2005.The Clerk of the House is a Governor-in-Council nomination and is the chief executive of the administration of the House of Commons."@en . . "Clerk of the Canadian House of Commons" . "O'Brien, Audrey Elizabeth"@en . .