The temperature on July 23, 1935 was between 7.8 °C and 23.3 °C and averaged 16.0 °C. There was 4.0 hours of sunshine (25%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
May 29 » First flight of the Messerschmitt Bf 109 fighter aeroplane.
June 10 » Dr. Robert Smith takes his last drink, and Alcoholics Anonymous is founded in Akron, Ohio, United States, by him and Bill Wilson.
July 28 » First flight of the Boeing B-17 Flying Fortress.
October 3 » Second Italo-Abyssinian War: Italy invades Ethiopia.
October 19 » The League of Nations places economic sanctions on Italy for its invasion of Ethiopia.
December 18 » The Lanka Sama Samaja Party is founded in Ceylon.
Day of death August 30, 2012
The temperature on August 30, 2012 was between 13.4 °C and 21.0 °C and averaged 15.8 °C. There was 4.4 mm of rain during 3.0 hours. There was 5.7 hours of sunshine (41%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Thursday, October 14, 2010 to Monday, November 5, 2012 the cabinet Rutte I, with Mark Rutte (VVD) as prime minister.
In The Netherlands , there was from Monday, November 5, 2012 to Thursday, October 26, 2017 the cabinet Rutte II, with Mark Rutte (VVD) as prime minister.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I525943.php : accessed January 12, 2026), "Sjef "Zef" Klinkenberg (1935-2012)".
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