Sir William Johnson, 1st Baronet

Sir William Johnson
Johnson in 1763, based on a lost portrait by Thomas McIlworth
Personal details
Bornc. 1715
Died11 July 1774 (aged 58–59)
RelationsPeter Warren (uncle)
ChildrenAnn, John
Military service
AllegianceGreat Britain
Branch/serviceBritish Army
Years of service1744–1774
RankMajor-general
CommandsExpedition to Crown Point
Expedition to Fort Niagara
Battles/wars
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Sir William Johnson, 1st Baronet (c. 1715 – 11 July 1774), was a British Army officer and colonial administrator from Ireland. As a young man, Johnson moved to the Province of New York to manage an estate purchased by his uncle, Royal Navy officer Peter Warren, which was located in territory of the Mohawk, one of the Six Nations of the Iroquois League, or Haudenosaunee.

Johnson learned the Mohawk language and Iroquois customs, and was appointed the British agent to the Iroquois. Johnson commanded Iroquois and colonial militia forces against the French and their allies during the French and Indian War (1754–1763). Commissioned a major-general, his role in the British victory at the Battle of Lake George in 1755 earned him a baronetcy of New York. His capture of Fort Niagara from the French in 1759 brought him additional renown. Throughout his career as a British official among the Iroquois, Johnson combined personal business with official diplomacy, acquiring tens of thousands of acres of Native land and becoming very wealthy.