The temperature on July 31, 1893 was about 17.9 °C. There was 0.2 mm of rain. The airpressure was 76 cm mercury. The atmospheric humidity was 68%. Source: KNMI
In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
June 13 » Grover Cleveland notices a rough spot in his mouth and on July 1 undergoes secret, successful surgery to remove a large, cancerous portion of his jaw; the operation was not revealed to the public until 1917, nine years after the president's death.
June 22 » The Royal Navy battleship HMSCamperdown accidentally rams the British Mediterranean Fleet flagship HMSVictoria which sinks taking 358 crew with her, including the fleet's commander, Vice-Admiral Sir George Tryon.
July 11 » The first cultured pearl is obtained by Kōkichi Mikimoto.
August 15 » Ibadan area becomes a British Protectorate after a treaty signed by Fijabi, the Baale of Ibadan with the British acting Governor of Lagos, George C. Denton.
September 16 » Settlers make a land run for prime land in the Cherokee Strip in Oklahoma.
September 28 » Foundation of the Portuguese football club FC Porto.
Day of marriage March 7, 1916
The temperature on March 7, 1916 was between -0.7 °C and 2.4 °C and averaged 1.1 °C. There was 6.6 mm of rain. The average windspeed was 5 Bft (very strong wind) and was prevailing from the north-northeast. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
April 25 » Anzac Day is commemorated for the first time on the first anniversary of the landing at ANZAC Cove.
July 1 » World War I: First day on the Somme: On the first day of the Battle of the Somme 19,000 soldiers of the British Army are killed and 40,000 wounded.
August 2 » World War I: Austrian sabotage causes the sinking of the Italian battleship Leonardo da Vinci in Taranto.
August 17 » World War I: Romania signs a secret treaty with the Entente Powers. According to the treaty, Romania agreed to join the war on the Allied side.
November 7 » Woodrow Wilson is reelected as President of the United States.
November 30 » Costa Rica signs the Buenos Aires Convention, a copyright treaty.
Day of death March 12, 1977
The temperature on March 12, 1977 was between 2.8 °C and 11.6 °C and averaged 6.8 °C. There was -0.1 mm of rain. There was 5.4 hours of sunshine (47%). The partly 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
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.
January 18 » Scientists identify a previously unknown bacterium as the cause of the mysterious Legionnaires' disease.
June 7 » Five hundred million people watch the high day of the Silver Jubilee of Queen Elizabeth II begin on television.
June 15 » After the death of dictator Francisco Franco in 1975, the first democratic elections took place in Spain.
July 20 » The Central Intelligence Agency releases documents under the Freedom of Information Act revealing it had engaged in mind-control experiments.
July 24 » End of a four-day-long Libyan–Egyptian War.
September 4 » The Golden Dragon massacre takes place in San Francisco.
When copying data from this family tree, please include a reference to the origin: Peter Keesman, "Family tree Keesman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-keesman/I14546.php : accessed February 25, 2026), "Willemijntje Winkelman (1893-1977)".
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