Polish–Lithuanian Commonwealth
The Polish–Lithuanian Commonwealth – formally, the Crown of the Kingdom of Poland and the Grand Duchy of Lithuania and, after 1791, the Commonwealth of Poland – was a dual state, a bi-confederation of Poland and Lithuania ruled by a common monarch, who was both King of Poland and Grand Duke of Lithuania. It was one of the largest and most populous countries of 16th- to 17th-century Europe. At its largest territorial extent, in the early 17th century, the Commonwealth covered almost 400,000 square miles (1,000,000 km2) and sustained a multi-ethnic population of 11 million.
Second Northern War
The Second Northern War was fought between Sweden and its adversaries the Polish–Lithuanian Commonwealth (1655–60), the Moscow Tsardom (1656–58), Brandenburg-Prussia (1657–60), the Habsburg Monarchy (1657–60) and Denmark–Norway. The Dutch Republic often intervened against Sweden.
Norman Davies
Ivor Norman Richard Davies is a British-Polish historian noted for his publications on the history of Europe, Poland and the United Kingdom. He is a historian with special interest in Central and Eastern Europe. He is UNESCO Professor at the Jagiellonian University, professor emeritus at University College London, a visiting professor at the Collège d'Europe, and an honorary fellow at St Antony's College, Oxford. He was granted Polish citizenship in 2014.
Owen Chadwick
William Owen Chadwick was a British Anglican priest, academic, rugby international, writer and prominent historian of Christianity. As a leading academic, Chadwick became Dixie Professor of Ecclesiastical History from 1958 to 1968 and Regius Professor of History from 1968 to 1983. From 1956 to 1983, Chadwick was elected and served as the Master of Selwyn College, Cambridge.
Timothy D. Snyder
Timothy David Snyder is an American author and historian specializing in the history of Central and Eastern Europe, and the Holocaust. He is the Richard C. Levin Professor of History at Yale University and a Permanent Fellow at the Institute for Human Sciences in Vienna.
Christopher Duggan
Christopher John Hesketh Duggan was a British historian and academic. He specialised in the political, social and cultural history of modern Italy. He began his career as a research fellow at Wolfson College, Oxford and then at All Souls College, Oxford. In 1987, he moved to the University of Reading where he remained until his death. He had been Professor of Modern Italian History since 2002.