Johann Gottfried Galle: Did you mean...?

Johann Strauss II (1825-1899), aka Strauss the Younger, was an Austrian composer best known for his waltzes such as The Blue Danube. Famed throughout Europe and the United States in his own lifetime, Strauss was known as the...

Johann Sebastian Bach (1685-1750) was a German organist and composer whose work is today regarded as amongst the finest of mature baroque music (c. 1600-1750). More famous as an organist than as a composer in his own lifetime...

Gottfried Wilhelm Leibniz (1646-1716) was a German polymath who became well-known across Europe for his work, particularly in the fields of science, mathematics, and philosophy. Leibniz's rationalist philosophy attempted...

Johann Eck (l. 1486-1543) was a Catholic theologian and writer best known for his disputations with Martin Luther (l. 1483-1546) beginning in 1517 and continuing until his death in 1543. Eck maintained the position that, if anyone...

Johann Tetzel (l.c. 1465-1519) was a Dominican Friar who became famous as one of the most effective indulgence salesmen and who inadvertently inspired the Protestant Reformation when Martin Luther (l. 1483-1546) wrote his 95 Theses...

A c. 1700 portrait of Gottfried Wilhelm Leibniz (1646-1716), the German polymath. Painted by Johann Friedrich Wentzel (1670–1729).

A 1695 oil-on-canvas portrait by Christoph Bernhard Francke of Gottfried Wilhelm Leibniz (1646-1716), the German polymath. (Herzog Anton Ulrich Museum, Braunschweig, Germany)

A statue of Gottfried Wilhelm Leibniz (1646-1716), the German polymath. Natural History Museum, Vienna, Austria.

Friar Johann Tetzel Selling Indulgences, painting by Johann Daniel Lebrecht Franz Wagner, 19th century.

A 1748 oil on canvas portrait by Elias Gottlob Haussmann of the German composer Johann Sebastian Bach (1685-1750). (Museum of City History, Leipzig, Germany)