The temperature on January 10, 1874 was about 6.2 °C. The air pressure was 1 kgf/m2 and came mainly from the south. The airpressure was 76 cm mercury. The atmospheric humidity was 73%. Source: KNMI
From July 6, 1872 till August 27, 1874 the Netherlands had a cabinet De Vries - Fransen van de Putte with the prime ministers Mr. G. de Vries Azn. (liberaal) and I.D. Fransen van de Putte (liberaal).
From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
February 28 » One of the longest cases ever heard in an English court ends when the defendant is convicted of perjury for attempting to assume the identity of the heir to the Tichborne baronetcy.
March 15 » France and Vietnam sign the Second Treaty of Saigon, further recognizing the full sovereignty of France over Cochinchina.
May 27 » The first group of Dorsland trekkers under the leadership of Gert Alberts leaves Pretoria.
July 8 » The Mounties begin their March West.
August 5 » Japan launches its postal savings system, modeled after a similar system in the United Kingdom.
December 29 » The military coup of Gen. Martinez Campos in Sagunto ends the failed First Spanish Republic and the monarchy is restored as Prince Alfonso is proclaimed King of Spain.
Day of marriage May 14, 1906
The temperature on May 14, 1906 was between 10.6 °C and 21.9 °C and averaged 15.5 °C. There was 8.0 hours of sunshine (51%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. 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.
June 7 » Cunard Line's RMSLusitania is launched from the John Brown Shipyard, Glasgow (Clydebank), Scotland.
September 7 » Alberto Santos-Dumont flies his 14-bis aircraft at Bagatelle, France for the first time successfully.
September 20 » The Cunard Line's RMSMauretania is launched at Newcastle upon Tyne, England.
September 24 » Racial tensions exacerbated by rumors lead to the Atlanta Race Riot, further increasing racial segregation.
September 25 » Leonardo Torres y Quevedo demonstrates the Telekino, guiding a boat from the shore, in what is considered to be the first use of a remote control.
December 30 » The All-India Muslim League is founded in Dacca, East Bengal, British India (later Dhaka, Bangladesh).
Day of death June 28, 1956
The temperature on June 28, 1956 was between 5.9 °C and 15.5 °C and averaged 11.5 °C. There was 1.9 mm of rain during 2.9 hours. There was 0.5 hours of sunshine (3%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
February 20 » The United States Merchant Marine Academy becomes a permanent Service Academy.
May 1 » The polio vaccine developed by Jonas Salk is made available to the public.
May 24 » The first Eurovision Song Contest is held in Lugano, Switzerland.
November 7 » Suez Crisis: The United Nations General Assembly adopts a resolution calling for the United Kingdom, France and Israel to immediately withdraw their troops from Egypt.
December 2 » The Granma reaches the shores of Cuba's Oriente Province. Fidel Castro, Che Guevara and 80 other members of the 26th of July Movement disembark to initiate the Cuban Revolution.
December 4 » The Million Dollar Quartet (Elvis Presley, Jerry Lee Lewis, Carl Perkins, and Johnny Cash) get together at Sun Studio for the first and last time.
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/I10367.php : accessed February 3, 2026), "Roelof Jurjen de Boer (1874-1956)".
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