Merrill Monroe Jensen was an American historian, whose research and writing focused on the ratification of the United States Constitution. His historical interpretations are generally considered to be of the "Progressive School" of American history, the most famous exponent of which was Charles A. Beard. Jensen was a professor of history at the University of Washington (1935–1944), where he was editor of Pacific Northwest Quarterly, and the University of Wisconsin–Madison (1944–1976).

The Harold Vyvyan Harmsworth Professorship is an endowed chair in American history at the University of Oxford, tenable for one year. The Harmsworth Professorship was established by Harold Sidney Harmsworth, 1st Viscount Rothermere (1868–1940) in memory of his son Harold Vyvyan Alfred St George, who was killed in the First World War, and whose favourite subject was history. Lord Rothermere also established a Harmsworth Professorship in imperial and naval history at Cambridge University in honour of his son Vere, who was killed in the same war. The King Edward VII Professor of English Literature at Cambridge University was endowed by Sir Harold Harmsworth in memory of King Edward VII, who died in 1910.