The temperature on August 12, 1888 was about 17.7 °C. The air pressure was 4 kgf/m2 and came mainly from the southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 86%. 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.
In The Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
June 5 » The Rio de la Plata earthquake takes place.
June 15 » Crown Prince Wilhelm becomes Kaiser Wilhelm II; he will be the last Emperor of the German Empire. Due to the death of his predecessors Wilhelm I and Frederick III, 1888 is the Year of the Three Emperors.
August 21 » The first successful adding machine in the United States is patented by William Seward Burroughs.
September 8 » In London, the body of Jack the Ripper's second murder victim, Annie Chapman, is found.
September 22 » The first issue of National Geographic Magazine is published.
October 14 » Louis Le Prince films the first motion picture, Roundhay Garden Scene.
Day of marriage May 28, 1914
The temperature on May 28, 1914 was between 5.6 °C and 14.4 °C and averaged 8.9 °C. There was 6.2 mm of rain. There was 3.5 hours of sunshine (22%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
July 28 » In the culmination of the July Crisis, Austria-Hungary declares war on Serbia, igniting World War I.
August 3 » World War I: Germany declares war against France, while Romania declares its neutrality.
August 5 » World War I: The guns of Point Nepean fort at Port Phillip Heads in Victoria (Australia) fire across the bows of the Norddeutscher Lloyd steamer SSPfalz which is attempting to leave the Port of Melbourne in ignorance of the declaration of war and she is detained; this is said to be the first Allied shot of the War.
August 12 » World War I: The Battle of Halen a.k.a. Battle of the Silver Helmets a clash between large Belgian and German cavalry formations at Halen, Belgium.
August 28 » World War I: The Royal Navy defeats the German fleet in the Battle of Heligoland Bight.
September 3 » William, Prince of Albania leaves the country after just six months due to opposition to his rule.
Day of death November 5, 1918
The temperature on November 5, 1918 was between 6.6 °C and 10.9 °C and averaged 9.4 °C. There was 4.3 mm of rain. The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
May 26 » The Democratic Republic of Georgia is established.
July 15 » World War I: The Second Battle of the Marne begins near the River Marne with a German attack.
August 30 » Fanni Kaplan shoots and seriously injures Bolshevik leader Vladimir Lenin, which along with the assassination of Bolshevik senior official Moisei Uritsky days earlier, prompts the decree for Red Terror.
November 4 » World War I: The Armistice of Villa Giusti between Italy and Austria-Hungary is implemented.
December 1 » The Kingdom of Serbs, Croats and Slovenes (later known as the Kingdom of Yugoslavia) is proclaimed.
December 14 » Friedrich Karl von Hessen, a German prince elected by the Parliament of Finland to become King Väinö I, renounces the Finnish throne.
When copying data from this family tree, please include a reference to the origin: Arie Verloop, "Family tree Verloop", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-verloop/I8485.php : accessed December 27, 2025), "Johannes van ROOIJEN (1888-1918)".
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