May 26 » Dracula, a Gothic horror novel by Irish author Bram Stoker, is published.
July 2 » British-Italian engineer Guglielmo Marconi obtains a patent for radio in London.
July 11 » Salomon August Andrée leaves Spitsbergen to attempt to reach the North Pole by balloon. He later crashes and dies.
August 2 » Anglo-Afghan War: The Siege of Malakand ends when a relief column is able to reach the British garrison in the Malakand states.
August 10 » German chemist Felix Hoffmann discovers an improved way of synthesizing acetylsalicylic acid (aspirin).
August 21 » Oldsmobile, an American automobile manufacturer and marque, is founded.
Day of death October 20, 1971
The temperature on October 20, 1971 was between 9.0 °C and 14.5 °C and averaged 11.2 °C. There was 0.5 mm of rain during 0.6 hours. There was 2.0 hours of sunshine (19%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
July 5 » The Twenty-sixth Amendment to the United States Constitution, lowering the voting age from 21 to 18 years, is formally certified by President Richard Nixon.
September 9 » The four-day Attica Prison riot begins, eventually resulting in 39 dead, most killed by state troopers retaking the prison.
September 11 » The Egyptian Constitution becomes official.
September 13 » Chairman Mao Zedong's second in command and successor Marshal Lin Biao flees the People's Republic of China after the failure of an alleged coup. His plane crashes in Mongolia, killing all aboard.
December 4 » The Indian Navy attacks the Pakistan Navy and Karachi.
December 6 » Pakistan severs diplomatic relations with India, initiating the Indo-Pakistani War of 1971.
Day of burial October 23, 1971
The temperature on October 23, 1971 was between 8.0 °C and 14.7 °C and averaged 11.8 °C. There was 0.2 mm of rain. There was -0.1 hours of sunshine (0%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Patrick Crooijmans, "Mannen van Croy", database, Genealogy Online (https://www.genealogieonline.nl/mannen-van-croy/I3462.php : accessed January 10, 2026), "Eduard Crooijmans (1897-1971)".
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.