Marjorie Mowlam (18 September 1949 – 19 August 2005) was an English Labour Party politician. She was the Member of Parliament (MP) for Redcar from 1987 to 2001 and served in the Cabinet as Secretary of State for Northern Ireland, Minister for the Cabinet Office and Chancellor of the Duchy of Lancaster.Mowlam's time as Northern Ireland Secretary saw the signing of the historic Good Friday Peace Agreement in 1998.