The temperature on August 6, 1871 was about 22.4 °C. The air pressure was 5 kgf/m2 and came mainly from the west-northwest. The atmospheric humidity was 70%. Source: KNMI
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
May 21 » Opening of the first rack railway in Europe, the Rigi Bahnen on Mount Rigi.
June 10 » Sinmiyangyo: Captain McLane Tilton leads 109 US Marines in a naval attack on Han River forts on Kanghwa Island, Korea.
July 30 » The Staten Island Ferry Westfield's boiler explodes, killing over 85 people.
November 10 » Henry Morton Stanley locates missing explorer and missionary, Dr David Livingstone in Ujiji, near Lake Tanganyika, famously greeting him with the words, "Dr. Livingstone, I presume?".
November 16 » The National Rifle Association receives its charter from New York State.
December 26 » Thespis, the first Gilbert and Sullivan collaboration, debuts. It does modestly well, but the two would not collaborate again for four years and the score has been lost.
Day of death September 22, 1943
The temperature on September 22, 1943 was between 2.9 °C and 16.0 °C and averaged 9.3 °C. There was 0.2 mm of rain during 0.3 hours. There was 7.3 hours of sunshine (60%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
When copying data from this family tree, please include a reference to the origin: Han Eman, "Family tree Eman/Swart-Radstok/Attevelt", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eman/I3497.php : accessed January 5, 2026), "Petronella Johanna van der Zalm (1871-1943)".
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