The temperature on December 20, 1969 was between -11.2 °C and -5.7 °C and averaged -8.5 °C. There was 3.9 hours of sunshine (51%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
March 3 » Apollo program: NASA launches Apollo 9 to test the lunar module.
April 5 » Vietnam War: Massive antiwar demonstrations occur in many U.S. cities.
April 17 » Communist Party of Czechoslovakia chairman Alexander Dubček is deposed.
August 17 » Category 5 Hurricane Camille hits the U.S. Gulf Coast, killing 256 and causing $1.42 billion in damage.
October 21 » The 1969 Somali coup d'état establishes a Marxist–Leninist administration.
November 24 » Apollo program: The Apollo 12 command module splashes down safely in the Pacific Ocean, ending the second manned mission to land on the Moon.
When copying data from this family tree, please include a reference to the origin: Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I69347.php : accessed February 23, 2026), "Cornelis Mulder (1933-1969)".
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.