The temperature on February 21, 1729 was about 5.0 °C. Wind direction mainly southwest. Weather type: regen storm(achtig) betrokken. Special wheather fenomena: winderig. Source: KNMI
November 9 » Spain, France and Great Britain sign the Treaty of Seville.
November 29 » Natchez Indians massacre 138 Frenchmen, 35 French women, and 56 children at Fort Rosalie, near the site of modern-day Natchez, Mississippi.
Day of marriage March 27, 1759
The temperature on March 27, 1759 was about 9.0 °C. Wind direction mainly west by south. Weather type: geheel betrokken. Source: KNMI
January 11 » The first American life insurance company, the Corporation for Relief of Poor and Distressed Presbyterian Ministers and of the Poor and Distressed Widows and Children of the Presbyterian Ministers (now part of Unum Group), is incorporated in Philadelphia, Pennsylvania.
July 25 » French and Indian War: In Western New York, British forces capture Fort Niagara from the French, who subsequently abandon Fort Rouillé.
August 19 » Battle of Lagos Naval battle during the Seven Years' War between Great Britain and France.
September 18 » French and Indian War: The Articles of Capitulation of Quebec are signed.
November 25 » An earthquake hits the Mediterranean destroying Beirut and Damascus and killing 30,000-40,000.
December 31 » Arthur Guinness signs a 9,000 year lease at £45 per annum and starts brewing Guinness.
Day of death January 17, 1793
The temperature on January 17, 1793 was about -1.0 °C. Wind direction mainly northeast. Weather type: betrokken regen ijzelig. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Paul Potten, "Family tree Potten", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-potten/I527.php : accessed January 22, 2026), "Martinus Derix (1729-1793)".
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.