Dame Margaret Lloyd George was a Welsh humanitarian and one of the first seven women magistrates appointed in Britain in 1919. She was the wife of Prime Minister David Lloyd George from 1888 until her death in 1941.

David Lloyd George, 1st Earl Lloyd-George of Dwyfor, was Prime Minister of the United Kingdom from 1916 to 1922. A Liberal Party politician from Wales, he was known for leading the United Kingdom during the First World War, for social-reform policies, for his role in the Paris Peace Conference, and for negotiating the establishment of the Irish Free State. He was the last Liberal Party prime minister; the party fell into third-party status shortly after the end of his premiership.