The temperature on March 19, 1911 was between 0.5 °C and 8.7 °C and averaged 4.5 °C. There was 0.3 mm of rain. There was 1.7 hours of sunshine (14%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
May 19 » Parks Canada, the world's first national park service, is established as the Dominion Parks Branch under the Department of the Interior.
August 14 » United States Senate leaders agree to rotate the office of President pro tempore of the Senate among leading candidates to fill the vacancy left by William P. Frye's death.
September 7 » French poet Guillaume Apollinaire is arrested and put in jail on suspicion of stealing the Mona Lisa from the Louvre museum.
November 1 » World's first combat aerial bombing mission takes place in Libya during the Italo-Turkish War. Second Lieutenant Giulio Gavotti of Italy drops several small bombs.
November 3 » Chevrolet officially enters the automobile market in competition with the Ford Model T.
November 5 » After declaring war on the Ottoman Empire on September 29, 1911, Italy annexes Tripoli and Cyrenaica.
Day of death May 7, 1991
The temperature on May 7, 1991 was between 6.0 °C and 12.8 °C and averaged 9.5 °C. There was -0.1 mm of rain. 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 east. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
April 29 » The 7.0 Mw Racha earthquake affects Georgia with a maximum MSK intensity of IX (Destructive), killing 270 people.
June 12 » Russians first democratically elected Boris Yeltsin as the President of Russia.
August 25 » Linus Torvalds announces the first version of what will become Linux.
October 11 » Prof. Anita Hill delivers her televised testimony concerning sexual harassment during the Clarence Thomas Supreme Court nomination.
November 14 » American and British authorities announce indictments against two Libyan intelligence officials in connection with the downing of the Pan Am Flight 103.
November 20 » An Azerbaijani MI-8 helicopter carrying 19 peacekeeping mission team with officials and journalists from Russia, Kazakhstan and Azerbaijan is shot down by Armenian military forces in Khojavend District of Azerbaijan.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I55879.php : accessed January 5, 2026), "Edumon Theodoor Marie Heeffer (1911-1991)".
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