The temperature on September 30, 1908 was between 10.7 °C and 21.9 °C and averaged 15.8 °C. There was 0.2 mm of rain. There was 8.9 hours of sunshine (76%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
In The Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
January 11 » Grand Canyon National Monument is created.
January 13 » The Rhoads Opera House fire in Boyertown, Pennsylvania kills 171 people.
January 21 » New York City passes the Sullivan Ordinance, making it illegal for women to smoke in public, only to have the measure vetoed by the mayor.
January 24 » The first Boy Scout troop is organized in England by Robert Baden-Powell.
April 11 » SMSBlücher, the last armored cruiser to be built by the Imperial German Navy, is launched.
November 25 » A fire breaks out on SSSardinia as it leaves Malta's Grand Harbour, resulting in the ship's grounding and the deaths of at least 118 people.
Day of marriage September 13, 1934
The temperature on September 13, 1934 was between 13.4 °C and 26.3 °C and averaged 19.7 °C. There was 10.7 hours of sunshine (83%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
April 21 » The "Surgeon's Photograph", the most famous photo allegedly showing the Loch Ness Monster, is published in the Daily Mail (in 1999, it is revealed to be a hoax).
May 23 » The Auto-Lite strike culminates in the "Battle of Toledo", a five-day melée between 1,300 troops of the Ohio National Guard and 6,000 picketers.
July 11 » Engelbert Zaschka of Germany flies his large human-powered aircraft, the Zaschka Human-Power Aircraft, about 20 meters at Berlin Tempelhof Airport without assisted take-off.
August 2 » Gleichschaltung: Adolf Hitler becomes Führer of Germany following the death of President Paul von Hindenburg.
September 26 » The ocean liner RMSQueen Mary is launched.
December 29 » Japan renounces the Washington Naval Treaty of 1922 and the London Naval Treaty of 1930.
Day of death September 2, 1974
The temperature on September 2, 1974 was between 8.8 °C and 20.4 °C and averaged 14.8 °C. There was 11.2 mm of rain during 4.2 hours. There was 5.7 hours of sunshine (42%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
February 22 » Samuel Byck attempts to hijack an aircraft at Baltimore/Washington International Airport with the intention of crashing it into the White House to assassinate Richard Nixon, but is killed by police.
June 27 » U.S. president Richard Nixon visits the Soviet Union.
September 1 » The SR-71 Blackbird sets (and holds) the record for flying from New York to London in the time of 1 hour, 54 minutes and 56.4 seconds at a speed of 1,435.587 miles per hour (2,310.353km/h).
September 12 » Juventude Africana Amílcar Cabral is founded in Guinea-Bissau.
November 20 » The first fatal crash of a Boeing 747 occurs when Lufthansa Flight 540 crashes while attempting to takeoff from Jomo Kenyatta International Airport in Nairobi, Kenya, killing 59 out of the 157 people on board.
December 1 » TWA Flight 514, a Boeing 727, crashes northwest of Dulles International Airport, killing all 92 people on board.
When copying data from this family tree, please include a reference to the origin: Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I137.php : accessed January 21, 2026), "Jan Kok (1908-1974)".
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