Författare: Joseph R. Strayer

Joseph R. Strayer (1904–87) was the Dayton-Stockton Professor of History Emeritus at Princeton University. His books include The Middle Ages, Western Europe in the Middle Ages, and Feudalism. Charles Tilly (1929–2008) was the Joseph L. Buttenwieser Professor of Social Science at Columbia University. William Chester Jordan is professor of history at Princeton University. He is the author of From England to France: Felony and Exile in the High Middle Ages (Princeton).