March 8 » Treaty of Roskilde: After a devastating defeat in the Northern Wars (1655–1661), Frederick III, the King of Denmark–Norway is forced to give up nearly half his territory to Sweden to save the rest.
May 29 » Battle of Samugarh: decisive battle in the struggle for the throne during the Mughal war of succession (1658–1659).
June 25 » Spanish forces fail to retake Jamaica at the Battle of Rio Nuevo during the Anglo-Spanish War.
July 31 » Aurangzeb is proclaimed Mughal emperor of India.
September 3 » The death of Oliver Cromwell; Richard Cromwell becomes Lord Protector of England.
September 17 » The Battle of Vilanova is fought between Portugal and Spain during the Portuguese Restoration War.
June 18 » The charter of the Massachusetts Bay Colony is revoked via a scire facias writ issued by an English court.
December 10 » Isaac Newton's derivation of Kepler's laws from his theory of gravity, contained in the paper De motu corporum in gyrum, is read to the Royal Society by Edmond Halley.
Day of death August 31, 1721
The temperature on August 31, 1721 was about 17.0 °C. Source: KNMI
January 6 » The Committee of Inquiry on the South Sea Bubble publishes its findings, revealing details of fraud among company directors and corrupt politicians.
March 24 » Johann Sebastian Bach dedicated six concertos to Margrave Christian Ludwig of Brandenburg-Schwedt, now commonly called the Brandenburg Concertos, BWV 1046-1051.
April 4 » Sir Robert Walpole becomes the first British prime minister.
April 26 » A massive earthquake devastates the Iranian city of Tabriz.
August 18 » The city of Shamakhi in Safavid Shirvan is sacked.
October 22 » Russian Empire is proclaimed by Tsar Peter I after the Swedish defeat in the Great Northern War.
Day of burial September 1, 1721
The temperature on September 1, 1721 was about 17.0 °C. Source: KNMI
January 6 » The Committee of Inquiry on the South Sea Bubble publishes its findings, revealing details of fraud among company directors and corrupt politicians.
March 24 » Johann Sebastian Bach dedicated six concertos to Margrave Christian Ludwig of Brandenburg-Schwedt, now commonly called the Brandenburg Concertos, BWV 1046-1051.
April 4 » Sir Robert Walpole becomes the first British prime minister.
April 26 » A massive earthquake devastates the Iranian city of Tabriz.
August 18 » The city of Shamakhi in Safavid Shirvan is sacked.
October 22 » Russian Empire is proclaimed by Tsar Peter I after the Swedish defeat in the Great Northern War.
When copying data from this family tree, please include a reference to the origin: Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I7607.php : accessed May 5, 2025), "Anna Dorothea Helm (1658-1721)".
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