Het Utrechts Archief te Utrecht, BS Overlijden Burgerlijke Stand van de gemeenten in de provincie Utrecht 1811-1902, Utrecht, archief 481, inventarisnummer 476-02, 21-05-1900, Utrecht 1900, aktenummer 878
Gelders Archief te Arnhem, BS Huwelijk Burgerlijke stand Gelderland, dubbelen, Laren, archief 207, inventarisnummer 3880.02, 02-08-1861, Laren, Huwelijksregister, aktenummer 20
The temperature on August 2, 1861 was about 20.0 °C. There was 0.1 mm of rain. The air pressure was 5.5 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 80%. Source: KNMI
From February 23, 1860 till March 14, 1861 the Netherlands had a cabinet Van Hall - Van Heemstra with the prime ministers Mr. F.A. baron Van Hall (conservatief-liberaal) and Mr. S. baron Van Heemstra (liberaal).
From March 14, 1861 till January 31, 1862 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Loudon with the prime ministers Mr. J.P.P. baron Van Zuijlen van Nijevelt (conservatief-liberaal) and Mr. J. Loudon (liberaal).
January 1 » Liberal forces supporting Benito Juárez enter Mexico City.
January 19 » American Civil War: Georgia joins South Carolina, Florida, Mississippi, and Alabama in declaring secession from the United States.
February 4 » American Civil War: In Montgomery, Alabama, delegates from six break-away U.S. states meet and form the Confederate States of America.
April 19 » American Civil War: Baltimore riot of 1861: A pro-Secession mob in Baltimore attacks United States Army troops marching through the city.
May 13 » Pakistan's (then a part of British India) first railway line opens, from Karachi to Kotri.
August 5 » American Civil War: In order to help pay for the war effort, the United States government levies the first income tax as part of the Revenue Act of 1861 (3% of all incomes over US$800; rescinded in 1872).
Day of death May 20, 1900
The temperature on May 20, 1900 was about 12.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 65%. Source: KNMI
January 31 » Datu Muhammad Salleh is killed in Kampung Teboh, Tambunan, ending the Mat Salleh Rebellion.
April 2 » The United States Congress passes the Foraker Act, giving Puerto Rico limited self-rule.
June 20 » Baron Eduard Toll, leader of the Russian Polar Expedition of 1900, departs Saint Petersburg in Russia on the explorer ship Zarya, never to return.
June 20 » Boxer Rebellion: The Imperial Chinese Army begins a 55-day siege of the Legation Quarter in Beijing, China.
August 3 » The Firestone Tire and Rubber Company is founded.
September 17 » Philippine–American War: Filipinos under Juan Cailles defeat Americans under Colonel Benjamin F. Cheatham Jr. at Mabitac.
When copying data from this family tree, please include a reference to the origin: Gert Jonker, "Family tree Jonker", database, Genealogy Online (https://www.genealogieonline.nl/jonker_stamboom/I19681.php : accessed February 15, 2026), "Harmina Coenradina van Unen (1830-1900)".
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