The temperature on September 21, 1887 was about 15.5 °C. The air pressure was 1 kgf/m2 and came mainly from the north-northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 56%. 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.
April 10 » On Easter Sunday, Pope Leo XIII authorizes the establishment of the Catholic University of America.
May 9 » Buffalo Bill Cody's Wild West Show opens in London.
July 4 » The founder of Pakistan, Quaid-i-Azam Muhammad Ali Jinnah, joins Sindh-Madrasa-tul-Islam, Karachi.
July 6 » David Kalākaua, monarch of the Kingdom of Hawaii, is forced to sign the Bayonet Constitution, which transfers much of the king's authority to the Legislature of the Kingdom of Hawaii.
July 26 » Publication of the Unua Libro, founding the Esperanto movement.
September 5 » A fire at the Theatre Royal, Exeter, kills 186.
Day of death September 6, 1960
The temperature on September 6, 1960 was between 6.3 °C and 17.0 °C and averaged 11.7 °C. There was 9.0 mm of rain during 3.8 hours. There was 6.6 hours of sunshine (50%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
January 1 » Cameroon achieves independence from France and the United Kingdom.
January 19 » Japan and the United States sign the US–Japan Mutual Security Treaty
March 9 » Dr. Belding Hibbard Scribner implants for the first time a shunt he invented into a patient, which allows the patient to receive hemodialysis on a regular basis.
August 1 » Islamabad is declared the federal capital of the Government of Pakistan.
August 16 » Cyprus gains its independence from the United Kingdom.
November 8 » John F. Kennedy is elected as the 35th President of the United States.
When copying data from this family tree, please include a reference to the origin: Louis Kramer, "Kramer Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/kramer_stamboom/I596349.php : accessed March 13, 2026), "Jacob (Japik) Kerkhof (1887-1960)".
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