The temperature on September 11, 1876 was about 14.4 °C. There was 3 mm of rain. The air pressure was 5 kgf/m2 and came mainly from the west-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 79%. Source: KNMI
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 14 » Alexander Graham Bell applies for a patent for the telephone, as does Elisha Gray.
March 7 » Alexander Graham Bell is granted a patent for an invention he calls the "telephone".
March 10 » The first successful test of a telephone is made by Alexander Graham Bell.
April 17 » Catalpa rescue: The rescue of six Fenian prisoners from Fremantle Prison in Western Australia.
May 30 » Ottoman sultan Abdülaziz is deposed and succeeded by his nephew Murad V.
December 23 » First day of the Constantinople Conference which resulted in agreement for political reforms in the Balkans.
Day of death June 11, 1966
The temperature on June 11, 1966 was between 17.0 °C and 26.5 °C and averaged 21.7 °C. There was 0.1 mm of rain during 0.1 hours. There was 7.9 hours of sunshine (47%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I3408.php : accessed January 23, 2026), "Petrus Johannes Dreyer b4c2d1e2f2g2 (1876-1966)".
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