March 8 » John Casor becomes the first legally-recognized slave in England's North American colonies where a crime was not committed.
March 25 » Saturn's largest moon, Titan, is discovered by Christiaan Huygens.
April 23 » The Siege of Santo Domingo begins during the Anglo-Spanish War, and fails seven days later.
May 19 » The Invasion of Jamaica begins during the Anglo-Spanish War.
July 31 » Russo-Polish War (1654–67): The Russian army enters the capital of the Grand Duchy of Lithuania, Vilnius, which it holds for six years.
December 18 » The Whitehall Conference ends with the determination that there was no law preventing Jews from re-entering England after the Edict of Expulsion of 1290.
When copying data from this family tree, please include a reference to the origin: Karen M Hughes, "More like a forest than a tree!", database, Genealogy Online (https://www.genealogieonline.nl/karens-family-tree/I212505.php : accessed May 2, 2024), "Leonardus CLASEN".
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