Frederick William IV was King of Prussia from 7 June 1840 until his death in 1861. Also referred to as the "romanticist on the throne", he was deeply religious and believed that he ruled by divine rig
Frederick William IV in 1847
Portrait of Crown Prince Frederick William, c. 1810
Queen Elisabeth Ludovica of Prussia at an unspecified date
The Cologne Cathedral in 1856. King Frederick William IV provided the impetus to complete it over 600 years after construction began.
Otto Eduard Leopold, Prince of Bismarck, Count of Bismarck-Schönhausen, Duke of Lauenburg, was a German statesman and diplomat who oversaw the unification of Germany and served as its first chancellor
Bismarck in 1885
Bismarck in 1833, at age 18
Bismarck in 1847, at age 32
Bismarck in 1863 with Roon (centre) and Moltke (right), the three leaders of Prussia in the 1860s