

The Austro-Hungarian foreign minister whose aggressive ultimatum to Serbia in 1914 lit the fuse for the First World War.
Born into immense wealth and privilege within the Austro-Hungarian aristocracy, Leopold Berchtold seemed destined for a life of diplomatic salon politics. He served as ambassador to Russia, cultivating a deep-seated fear of Slavic nationalism that would shape his fateful decisions. Appointed Imperial Foreign Minister in 1912, he presided over a fracturing empire desperate to assert its dominance in the Balkans. After the assassination of Archduke Franz Ferdinand, Berchtold became the chief architect of a deliberately harsh ultimatum to Serbia, designed to be rejected. His push for a swift, local war to punish Serbia, backed by German assurances, instead triggered a cascade of alliances that exploded into a global conflict. He resigned in 1915, living long enough to see the empire he sought to save completely dismantled.
1860–1882
Born during or after the Civil War, they built industrial America — the railroads, the steel mills, the first skyscrapers. An era of massive wealth, massive inequality, and the belief that the future belonged to whoever could build it fastest.
Leopold was born in 1863, placing them squarely in The Gilded Age. The events that shaped this generation — world wars, depression, and rapid industrialization — shaped the world they entered and the choices available to them.
The biggest hits of 1863
The world at every milestone
World's Columbian Exposition dazzles Chicago
Wright brothers achieve first powered flight
The Federal Reserve is established
The Great Kanto earthquake devastates Tokyo
FDR's New Deal launches; Prohibition ends
Battle of Midway turns the tide in the Pacific
He owned a famous stud farm and was a leading expert on horse breeding.
His immense art collection, housed in his Buchlau castle, was one of the finest in Central Europe.
Despite his hawkish stance in 1914, he was considered a moderate earlier in his career and was personally opposed to annexing Bosnia in 1908.
“The monarchy's prestige demands a decisive response to this provocation.”