The temperature on April 18, 2011 was between 3.0 °C and 18.8 °C and averaged 12.6 °C. There was 12.8 hours of sunshine (91%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
In The Netherlands , there was from Thursday, October 14, 2010 to Monday, November 5, 2012 the cabinet Rutte I, with Mark Rutte (VVD) as prime minister.
April 19 » Fidel Castro resigns as First Secretary of the Communist Party of Cuba after holding the title since July 1961.
July 22 » Norway attacks: First a bomb blast which targeted government buildings in central Oslo, followed by a massacre at a youth camp on the island of Utøya.
September 11 » The National September 11 Memorial & Museum opens on the 10th anniversary of the September 11 attacks.
October 15 » The 2011 Global Protests occur.
October 31 » The global population of humans reaches seven billion. This day is now recognized by the United Nations as the Day of Seven Billion.
December 31 » Samoa and Tokelau skip the day of December 30, 2011 as they jump to the other side of International Date Line, changing their timezones.
When copying data from this family tree, please include a reference to the origin: Jaap Geensen, "Geensen database", database, Genealogy Online (https://www.genealogieonline.nl/geensen-database/I3706.php : accessed October 22, 2026), "Martien Geensen (-2011)".
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