Who were the shortest-serving world leaders?: Quick Facts

Written and fact-checked by

The Information Architects of Encyclopaedia Britannica

Photos

Engraving by W. Holl depicting Lady Jane Grey wearing a pearl necklace and headdress, holding a flower and dressed in Tudor-era clothing.

William Henry Harrison

See All Images →

Topics

head of state president emperor abdication Women Leaders: Notable Female Politicians in History king supreme leader of Iran 6 of the First Women to Become Heads of State