Distinguished German historian, born in Thuringia just 16 days after Thomas Carlyle; began life similarly as a teacher and devoted his leisure hours to the study of history and the publication of historical works; was in 1825 appointed professor of History at Berlin; was commissioned by the Prussian government to explore the historical archives of Vienna, Rome, and Venice, the fruit of which was seen in his subsequent historical labors, which bore not only upon the critical periods of German history, but those of Italy, France, and even England; of his numerous works, all founded on the impartial study of facts, it is enough to mention here his "History of the Popes in the Sixteenth and Seventeenth Centuries" and his "German History in the Times of the Reformation" (1795-1886).