The temperature on September 12, 1941 was between 10.0 °C and 15.4 °C and averaged 11.9 °C. There was 0.3 mm of rain during 0.2 hours. There was 1.3 hours of sunshine (10%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
February 25 » The outlawed Communist Party of the Netherlands organises a general strike in German-occupied Amsterdam to protest against Nazi persecution of Dutch Jews.
May 6 » The first flight of the Republic P-47 Thunderbolt.
May 15 » First flight of the Gloster E.28/39 the first British and Allied jet aircraft.
May 27 » World War II: U.S. President Franklin D. Roosevelt proclaims an "unlimited national emergency".
November 25 » HMSBarham is sunk by a German torpedo during World War II.
December 24 » World War II: Benghazi is conquered by the British Eighth Army.
When copying data from this family tree, please include a reference to the origin: W.J. Oving, "Family tree Oving", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-oving/I37005.php : accessed March 13, 2026), "Gerrit Hendrik ROERDINKHOLDER (????-1941)".
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.