Maurice Anthony Foley (9 October 1925 – 8 February 2002) was a British Labour Party politician. He was elected as Member of Parliament (MP) for West Bromwich at a by-election in 1963, and represented the constituency until his resignation from the House of Commons in 1973. His successor in the resulting by-election was the future Speaker of the British House of Commons, Betty Boothroyd.
Foley and Boothroyd were both Labour politicians
this is "neither definitely correct nor definitely incorrect" because it never states the political party of Betty Boothroyd.