Robert Seton-Watson

Robert William Seton-Watson (20 August 1879, in London – 25 July 1951, in Skye), commonly referred to as R. W. Seton-Watson and also known by the pseudonym Scotus Viator, was a British political activist and historian who played an active role in encouraging the breakup of Austria-Hungary and the emergence of Czechoslovakia and Yugoslavia during and after the First World War.

He was the father of two eminent historians, Hugh, who specialised in 19th-century Russian history, and Christopher, who worked on 19th-century Italy. Provided by Wikipedia