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Johannes Janssen

1829 – 1891

German historian and politician

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About Johannes Janssen

Lived 1829 – 1891 (aged 62). Johannes Janssen was a German historian, politician, secondary school teacher, writer, presbyter and catholic theologian.

Johannes Janssen (Xanten, 10 April 1829 – Frankfurt-am-Main, 24 December 1891) was a German Catholic priest and historian. He wrote an eight volume History of the German People, quoting many original sources.

Life

After graduating from the Rektoratsschule in Xanten (today's Stiftsgymnasium), he was educated at the universities of Münster, Leuven, Bonn and Berlin. It was while he was at the University of Louvain that he resolved to make the study of history his principal work. He became a teacher of history at the Gymnasium in Frankfurt-am-Main, a position he held up to the time of his death. Historian Ludwig von Pastor was one of his students.

Janssen had long been interested in entering the priesthood, but the delicate state of his health postponed that for some time. He was ordained priest at Limburg in March 1860. Not satisfied with attending to the ordinary duties of the classroom, Janssen devoted his spare time to historical research, the results of which were embodied in many learned volumes. In 1864-65 he spent several months in Rome, where he consulted the archives of the Vatican on matters relating to the Thirty Years' War. Janssen died in Frankfurt on Christmas Eve 1891. Wilhelm II, German Emperor sent a wreath for the coffin. In 1876-77 appeared a two volume biography of the writer and poet Count Friedrich Leopold zu Stolberg.

His great work is his Geschichte des deutschen Volkes seit dem Ausgang des Mittelalters (8 vols., Freiburg, 1878–1894), first suggested by Böhmer in 1853. He argues against Luther, Zwingli and the other Protestant reformers, and claimed that Protestantism was responsible for the general unrest in Germany during the 16th and 17th centuries. The author's conclusions led to some controversy, and Janssen wrote An meine Kritiker (Freiburg, 1882) and Ein zweites Wort an meine Kritiker (Freiburg, 1883) in reply to the Janssens Geschichte des deutschen Volkes (Munich, 1883) of Max Lenz, and other criticisms.

The Geschichte, which has passed through numerous editions, has been continued and improved by Ludwig Pastor, and the greater part of it has been translated into English by M. A. Mitchell and A. M. Christie (London, 1896, fol.). Of his other works perhaps the most important are: the editing of Frankfurts Reichskorrespondenz, 1376–1519 (Freiburg, 1863–1872); and of the Leben, Briefe und kleinere Schriften of his friend JF Böhmer (Leipzig, 1868); a monograph, Schiller als Historiker (Freiburg, 1863); and Zeit- und Lebensbilder (Freiburg, 1875).

Works in English translation History of the German People at the close of the Middle Ages, Kegan Paul, Trench, Trübner & Co, Ltd. (1896-1910): Vol. I: Popular Education and Science – Art and Popular Literature – Political Economy, 1896. Vol. II. The Holy Roman Empire, 1896. Vol III: The Revolution Party and its Proceedings – The Diet of Worms and the Progress of the Politico-Clerical Revolution, 1900. Vol. IV: The Social Revolution, 1900. Vol. V: Propagation and Systematising of the New Doctrines – Plan of War Against the Emperor – The League of Smalcald – The Zwinglian Religious Disturbance in Suabia – Fresh Overtures of Peace from the Emperor, 1903. Vol. VI: The Smalcaldian War and Internal Disintegration Down to the So-Called Religious Peace of Nuremberg, 1912. Vol. VII: General Conditions of the German People from the So-Called Religious Pacification of Augsburg in 1555 to the Proclamation of the Formula of Concord in 1580, 1905. Vol. VIII: General Conditions of the German People from the So-Called Religious Pacification of Augsburg in 1555 to the Proclamation of the Formula of Concord in 1580 (Cont.), 1905. Vol. IX: The Politico-Religious Revolution from the Proclamation of the Formula of Concord in 1580 up to the Year 1608, 1906. Vol. X: Leading up to the Thirty Years' War, 1906. Vol. XI: Art and Popular Literature to the Beginning of the Thirty Years' War, 1907. Vol. XII: Art and Popular Literature to the Beginning of the Thirty Years' War, (Cont.), 1907. Vol. XIII: Schools and Universities, Science, Learning and Culture Down to the Beginning of the Thirty Years' War, 1909. Vol. XIV: Schools and Universities, Science, Learning and Culture Down to the Beginning of the Thirty Years' War (Cont.), 1909. Vol. XV: Commerce and Capital – Private Life of Different Classes – Mendicancy and Poor Relief, 1910. Vol. XVI: General Moral and Religious Corruption – Imperial Legislation Against Witchcraft – With Persecution from the Time of the Church Schism to the Last Third of the Sixteenth Century, 1910. Index Volume, Kegan Paul, Trench, Trübner & Co, Ltd., 1925.

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Important facts

Birth century
Nationality
Education
University of Bonn, Humboldt-Universität zu Berlin, University of Münster
Also known as
Joannes Jannssen, Jean Jannssen, Janssen, Jean Janssen, Ioannes Ianssen, Ioannes Jannssen

People in Johannes Janssen's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Johannes Janssen's

Frequently asked questions

Who was Johannes Janssen?

German historian and politician (1829-1891)

When was Johannes Janssen born?

Johannes Janssen was born on 10 April 1829 in Xanten.

When did Johannes Janssen die?

Johannes Janssen died on 24 December 1891 in Frankfurt.

What was Johannes Janssen's occupation?

Johannes Janssen was a historian, politician, secondary school teacher, writer, presbyter and catholic theologian.

What nationality was Johannes Janssen?

Johannes Janssen was German.

Sources & further reading

· Wikipedia: Johannes Janssen

· Wikidata: Q67635

· DBpedia: Johannes Janssen

Cite this page

APA: Biography.guide. (2026). Johannes Janssen. https://biography.guide/johannes-janssen/

MLA: "Johannes Janssen." Biography.guide, https://biography.guide/johannes-janssen/.

Chicago: "Johannes Janssen." Biography.guide. https://biography.guide/johannes-janssen/.

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