Raumer, Friedrich Ludwig Georg von, German historian; was professor of History at Berlin; wrote the “History of the Hohenstaufen and their Times,” and a “History of Europe from the End of the 15th Century” (1781‒1873).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Rauhes Haus * Ravaillac, François