The temperature on January 27, 1888 was about 4.9 °C. The air pressure was 26 kgf/m2 and came mainly from the west-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 77%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
In The Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
March 20 » The premiere of the very first Romani language operetta is staged in Moscow, Russia.
April 6 » Thomas Green Clemson dies, bequeathing his estate to the State of South Carolina to establish Clemson Agricultural College.
May 16 » Nikola Tesla delivers a lecture describing the equipment which will allow efficient generation and use of alternating currents to transmit electric power over long distances.
September 8 » Isaac Peral's submarine is first tested.
September 22 » The first issue of National Geographic Magazine is published.
October 17 » Thomas Edison files a patent for the Optical Phonograph (the first movie).
Day of marriage December 12, 1909
The temperature on December 12, 1909 was between -1.2 °C and 5.3 °C and averaged 2.3 °C. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
June 2 » Alfred Deakin becomes Prime Minister of Australia for the third time.
July 25 » Louis Blériot makes the first flight across the English Channel in a heavier-than-air machine from Calais to Dover, England, United Kingdom in 37 minutes.
August 24 » Workers start pouring concrete for the Panama Canal.
September 7 » Eugène Lefebvre crashes a new French-built Wright biplane during a test flight at Juvisy, south of Paris, becoming the first aviator in the world to lose his life in a powered heavier-than-air craft.
September 30 » The Cunard Line's RMS Mauretania makes a record-breaking westbound crossing of the Atlantic, that will not be bettered for 20 years.
October 16 » William Howard Taft and Porfirio Díaz hold the first summit between a U.S. and a Mexican president. They narrowly escape assassination.
Day of death April 7, 1960
The temperature on April 7, 1960 was between 10.9 °C and 20.3 °C and averaged 14.8 °C. There was 3.6 mm of rain during 2.0 hours. There was 8.9 hours of sunshine (67%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the ??. Source: KNMI
March 4 » The French freighter La Coubre explodes in Havana, Cuba, killing 100.
March 22 » Arthur Leonard Schawlow and Charles Hard Townes receive the first patent for a laser.
April 9 » Dr Hendrik Verwoerd, Prime Minister of South Africa and architect of apartheid, narrowly survives an assassination attempt by a white farmer, David Pratt in Johannesburg.
April 13 » The United States launches Transit 1-B, the world's first satellite navigation system.
May 3 » The Anne Frank House museum opens in Amsterdam, Netherlands.
July 11 » To Kill a Mockingbird by Harper Lee is first published, in the United States.
When copying data from this family tree, please include a reference to the origin: Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I60397.php : accessed February 17, 2026), "Bernard Wilhelm Becker (1888-1960)".
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