Spouse of the Prime Minister of the United Kingdom spouses of former prime ministers: Spouse of the Prime Minister of the United Kingdom The spouse of the Prime Minister of the United Kingdom is the wife or husband of the Prime Minister of the United Kingdom. To date, there have been forty-four women and two men who have been married to British prime ministers in office. There have also been four bachelor and nine widower prime ministers; the last bachelor was Edward Heath (1970–1974) and the last widower was Ramsay MacDonald (1924, 1929–1935). The Duke of Grafton (1766–1768) is the only Prime Minister to have divorced and remarried while
Prime Minister of the United Kingdom and other important honours. The British system of government is based on an uncodified constitution, meaning that it is not set out in any single document. The British constitution consists of many documents and most importantly for the evolution of the Office of the Prime Minister, it is based on customs known as constitutional conventions that became accepted practice. In 1928, Prime Minister H. H. Asquith described this characteristic of the British constitution in his memoirs:In this country we live ... under an unwritten Constitution. It is true that we have on the Statute-book great instruments like Magna Carta, the