The temperature on March 15, 1911 was between -1.2 °C and 6.7 °C and averaged 2.8 °C. There was 1.5 mm of rain. There was 5.2 hours of sunshine (44%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 15 » Palestinian Arabic-language Falastin newspaper founded.
February 18 » The first official flight with airmail takes place from Allahabad, United Provinces, British India (now India), when Henri Pequet, a 23-year-old pilot, delivers 6,500 letters to Naini, about 10 kilometres (6.2mi) away.
April 6 » During the Battle of Deçiq, Dedë Gjon Luli Dedvukaj, leader of the Malësori Albanians, raises the Albanian flag in the town of Tuzi, Montenegro, for the first time after George Kastrioti (Skanderbeg).
April 29 » Tsinghua University, one of mainland China's leading universities, is founded.
May 30 » At the Indianapolis Motor Speedway, the first Indianapolis 500 ends with Ray Harroun in his Marmon Wasp becoming the first winner of the 500-mile auto race.
September 18 » Russian Premier Pyotr Stolypin is shot at the Kiev Opera House.
Day of death March 30, 2000
The temperature on March 30, 2000 was between 5.6 °C and 7.8 °C and averaged 6.5 °C. There was -0.1 mm of rain. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
May 3 » The sport of geocaching begins, with the first cache placed and the coordinates from a GPS posted on Usenet.
May 25 » Liberation Day of Lebanon: Israel withdraws its army from Lebanese territory (with the exception of the disputed Shebaa farms zone) 18 years after the invasion of 1982.
July 10 » EADS, the world's second-largest aerospace group is formed by the merger of Aérospatiale-Matra, DASA, and CASA.
August 8 » Confederate submarine H.L. Hunley is raised to the surface after 136 years on the ocean floor and 30 years after its discovery by undersea explorer E. Lee Spence.
October 11 » NASA launches STS-92, the 100th Space Shuttle mission.
October 26 » A wave of protests forces Robert Guéï to step down as president after the Ivorian presidential election.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I167452.php : accessed October 14, 2026), "Jan Arent de Boer (1911-2000)".
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