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.
August 23 » Battle of Sobota: The Swedish Empire led by Charles X Gustav defeats the Polish–Lithuanian Commonwealth.
September 8 » Warsaw falls without resistance to a small force under the command of Charles X Gustav of Sweden during The Deluge, making it the first time the city is captured by a foreign army.
December 27 » Second Northern War/the Deluge: Monks at the Jasna Góra Monastery in Częstochowa are successful in fending off a month-long siege.
When copying data from this family tree, please include a reference to the origin: T. Moelker, "Genealogy Moelker", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-moelker/I51552.php : accessed June 11, 2024), "Willem Berkheij (< 1637-????)".
Copy warning
Genealogical publications are copyright protected. Although data is often retrieved from public archives, the searching, interpreting, collecting, selecting and sorting of the data results in a unique product. Copyright protected work may not simply be copied or republished.
Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
Do not use this data until you have checked it, preferably at the source (the archives).
State from whom you have copied the data and ideally also his/her original source.