The temperature on June 8, 1885 was about 21.3 °C. There was 1 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the south. The airpressure was 76 cm mercury. The atmospheric humidity was 74%. 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.
January 3 » Sino-French War: Beginning of the Battle of Núi Bop
April 3 » Gottlieb Daimler is granted a German patent for his engine design.
May 2 » Cree and Assiniboine warriors win the Battle of Cut Knife, their largest victory over Canadian forces during the North-West Rebellion.
May 12 » North-West Rebellion: The four-day Battle of Batoche, pitting rebel Métis against the Canadian government, comes to an end with a decisive rebel defeat.
September 12 » Arbroath 36–0 Bon Accord, a world record scoreline in professional Association football.
November 28 » Bulgarian victory in the Serbo-Bulgarian War preserves the Unification of Bulgaria.
Day of marriage May 7, 1908
The temperature on May 7, 1908 was between 5.9 °C and 13.8 °C and averaged 10.6 °C. There was 0.6 mm of rain. There was 11.6 hours of sunshine (76%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
In The Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
January 11 » Grand Canyon National Monument is created.
January 13 » The Rhoads Opera House fire in Boyertown, Pennsylvania kills 171 people.
May 10 » Mother's Day is observed for the first time in the United States, in Grafton, West Virginia.
November 25 » A fire breaks out on SSSardinia as it leaves Malta's Grand Harbour, resulting in the ship's grounding and the deaths of at least 118 people.
November 28 » A mine explosion in Marianna, Pennsylvania, kills 154 men, leaving only one survivor.
December 2 » Puyi becomes Emperor of China at the age of two.
Day of death February 1, 1939
The temperature on February 1, 1939 was between -3.5 °C and 2.2 °C and averaged -1.8 °C. There was 6.5 hours of sunshine (72%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
March 1 » An Imperial Japanese Army ammunition dump explodes at Hirakata, Osaka, Japan, killing 94.
March 2 » Cardinal Eugenio Pacelli is elected Pope and takes the name Pius XII.
May 17 » The Columbia Lions and the Princeton Tigers play in the United States' first televised sporting event, a collegiate baseball game in New York City.
August 31 » Nazi Germany mounts a false flag attack on the Gleiwitz radio station, creating an excuse to attack Poland the following day, thus starting World War II in Europe.
September 14 » World War II: The Estonian military boards the Polish submarine ORPOrzeł in Tallinn, sparking a diplomatic incident that the Soviet Union will later use to justify the annexation of Estonia.
December 14 » Winter War: The Soviet Union is expelled from the League of Nations for invading Finland.
When copying data from this family tree, please include a reference to the origin: Cor Blommers, "Family tree Emmer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-emmer/I45.php : accessed February 28, 2026), "Petrus Groen (1885-1939)".
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