The temperature on March 25, 1907 was between -1.7 °C and 10.2 °C and averaged 4.6 °C. There was 0.2 hours of sunshine (2%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
April 15 » Triangle Fraternity is founded at the University of Illinois at Urbana–Champaign.
May 23 » The unicameral Parliament of Finland gathers for its first plenary session.
June 22 » The London Underground's Charing Cross, Euston and Hampstead Railway opens.
October 21 » The 1907 Qaratog earthquake hits the borders of Uzbekistan and Tajikistan, killing between 12,000 and 15,000 people.
November 9 » The Cullinan Diamond is presented to King Edward VII on his birthday.
December 10 » The worst night of the Brown Dog riots in London, when 1,000 medical students clash with 400 police officers over the existence of a memorial for animals that have been vivisected.
Day of marriage May 12, 1931
The temperature on May 12, 1931 was between 9.6 °C and 17.7 °C and averaged 13.4 °C. There was 3.6 hours of sunshine (23%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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.
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/I208412.php : accessed January 1, 2026), "Roelf Bolt (1907-)".
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