Christopher Heaton-Harris (born 28 November 1967) is a British former politician who served in the Cabinet as Secretary of State for Northern Ireland from September 2022 to July 2024, and as Chief Whip of the House of Commons and Parliamentary Secretary to the Treasury from February to September 2022. A member of the Conservative Party, he was the Member of Parliament (MP) for Daventry from 2010 to 2024. Wikipedia