1742

Millennium:	2nd millennium
Centuries:	17th century – 18th century – 19th century
Decades:	1710s  1720s  1730s  – 1740s –  1750s  1760s  1770s
Years:	1739 1740 1741 – 1742 – 1743 1744 1745

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1742 (MDCCXLII) was a common year starting on Monday of the Gregorian calendar and a common year starting on Friday of the Julian calendar, the 1742nd year of the Common Era (CE) and Anno Domini (AD) designations, the 742nd year of the 2nd millennium, the 42nd year of the 18th century, and the 3rd year of the 1740s decade. As of the start of 1742, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.

Events

• January 24 – Charles VII Albert becomes Holy Roman Emperor.
• February 16 – Spencer Compton, Earl of Wilmington, becomes Prime Minister of Great Britain.
• February 18 – British attack La Guayra.
• April 13 – The first performance of George Frideric Handel's oratorio Messiah, in Dublin.
• May 17 – Frederick the Great's army defeats Austrians in Chotusitz; later Austria cedes Silesia to Prussia
• May 25 – A battle is fought at Sahay.
• December 2 – The Pennsylvania Journal first appears in print.
• Daniel le Pelley succeeds Nicolas le Pelley as Seigneur of Sark.
• Kingdom of Prussia captures Jihlava.
• Christian Goldbach formulates Goldbach's conjecture.
• Colin Maclaurin publishes his Treatise on Fluxions.
• Anders Celsius proposes the Celsius temperature scale.
• James Bradley succeeds Edmond Halley as Astronomer Royal.
• Henry Fielding publishes Joseph Andrews.
• John Carteret, 2nd Lord Carteret becomes Secretary of State for the Northern Department.
• Rigging of Chippenham by-election causes a political scandal.
• William Pulteney created as 1st Earl of Bath.
• Robert Walpole was elevated to the peerage and thus moved from the House of Commons to the House of Lords, (see February 16, above).
• University of Erlangen is founded.
• Lopukhina Conspiracy at the Russian court.
• Molde in Norway becomes a city.
• Construction starts on the Foundling Hospital in London.
• Eisenach builds its Stadtschloss (city castle).
• In Peru, Juan Santon takes the name Atahualpa II and begins an ill-fated rebellion against the Spanish rule
• Afghan tribes unite as a monarchy.

Births

for more information, see Category:1742 births.

1742 Media

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  May: Juan Santos Atahualpa leads an uprising against the Spanish colonial government in Peru as Atahualpa II.

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  Agha Mohammad Khan Qajar

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  James Wilson

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  CarlWilhelmScheelefromFamiljJournalen

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  Edmond Halley (1656-1741)

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  Susanna Wesley

Deaths

for more information, see Category:1742 deaths.