The temperature on July 6, 1865 was about 29.2 °C. The air pressure was 1 kgf/m2 and came mainly from the south-southeast. The airpressure was 76 cm mercury. The atmospheric humidity was 53%. Source: KNMI
In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
February 8 » Delaware refuses to ratify the Thirteenth Amendment to the U.S. Constitution. Slavery was outlawed in the United States, including Delaware, when the Amendment was ratified by the requisite number of states on December 6, 1865. Delaware ratified the Thirteenth Amendment on February 12, 1901, which was the ninety-second anniversary of the birth of Abraham Lincoln.
March 2 » East Cape War: The Völkner Incident in New Zealand.
March 29 » American Civil War: Federal forces under Major General Philip Sheridan move to flank Confederate forces under Robert E. Lee as the Appomattox Campaign begins.
May 26 » American Civil War: The Confederate General Edmund Kirby Smith, commander of the Confederate Trans-Mississippi division, is the last full general of the Confederate Army to surrender, at Galveston, Texas.
July 21 » In the market square of Springfield, Missouri, Wild Bill Hickok shoots and kills Davis Tutt in what is regarded as the first western showdown.
December 17 » First performance of the Unfinished Symphony by Franz Schubert.
Day of death July 12, 1957
The temperature on July 12, 1957 was between 14.6 °C and 22.8 °C and averaged 17.7 °C. There was 11.2 mm of rain during 4.1 hours. There was 4.4 hours of sunshine (27%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Robert Snel, "Family tree Snel", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-snel/I751.php : accessed February 24, 2026), "Helena Wilhelmina Maria van der Heijden (1865-1957)".
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