The temperature on December 4, 1909 was between 2.8 °C and 6.1 °C and averaged 4.5 °C. There was 12.4 mm of rain. The average windspeed was 6 Bft (strong wind) and was prevailing from the south. Source: KNMI
January 9 » Ernest Shackleton, leading the Nimrod Expedition to the South Pole, plants the British flag 97 nautical miles (180km; 112mi) from the South Pole, the farthest anyone had ever reached at that time.
February 2 » The Paris Film Congress opens. An attempt by European producers to form an equivalent to the MPCC cartel in the United States.
February 26 » Kinemacolor, the first successful color motion picture process, is first shown to the general public at the Palace Theatre in London.
March 10 » By signing the Anglo-Siamese Treaty of 1909, Thailand relinquishes its sovereignty over the Malay states of Kedah, Kelantan, Perlis and Terengganu, which become British protectorates.
August 28 » A group of mid-level Greek Army officers launches the Goudi coup, seeking wide-ranging reforms.
September 30 » The Cunard Line's RMS Mauretania makes a record-breaking westbound crossing of the Atlantic, that will not be bettered for 20 years.
Day of marriage July 12, 1932
The temperature on July 12, 1932 was between 17.9 °C and 29.2 °C and averaged 20.6 °C. There was 5.8 mm of rain during 4.2 hours. There was 6.0 hours of sunshine (37%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
May 12 » Ten weeks after his abduction, Charles Jr., the infant son of Charles Lindbergh, is found dead near Hopewell, New Jersey, just a few miles from the Lindberghs' home.
June 24 » A bloodless revolution instigated by the People's Party ends the absolute power of King Prajadhipok of Siam (now Thailand).
July 20 » In the Preußenschlag, German President Hindenburg places Prussia directly under the rule of the national government.
August 2 » The positron (antiparticle of the electron) is discovered by Carl D. Anderson.
September 17 » A speech by Laureano Gómez leads to the escalation of the Leticia Incident.
October 3 » Iraq gains independence from the United Kingdom.
Day of death October 11, 1979
The temperature on October 11, 1979 was between 13.8 °C and 17.7 °C and averaged 15.5 °C. There was 3.3 mm of rain during 3.7 hours. There was -0.1 hours of sunshine (0%). The almost completely overcast was. The average windspeed was 1 Bft (weak wind) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
February 7 » Pluto moves inside Neptune's orbit for the first time since either was discovered.
March 16 » Sino-Vietnamese War: The People's Liberation Army crosses the border back into China, ends the war.
March 28 » The British House of Commons passes a vote of no confidence against James Callaghan's government by 1 vote, precipitating a general election.
June 4 » Flight Lieutenant Jerry Rawlings takes power in Ghana after a military coup in which General Fred Akuffo is overthrown.
September 20 » A French-supported coup d'état in the Central African Empire overthrows Emperor Bokassa I.
November 3 » Greensboro massacre: Five members of the Communist Workers Party are shot dead and seven are wounded by a group of Klansmen and neo-Nazis during a "Death to the Klan" rally in Greensboro, North Carolina, United States.
When copying data from this family tree, please include a reference to the origin: P. Heres, "Family tree Eikelboom", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eikelboom/I1099538457.php : accessed February 2, 2026), "Johannes Olthuis (1909-1979)".
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