Geboorte op 22 maart 1915 te Maastricht = Vader Matheus Alexis Plantaz Moeder Mina Servaes = Kind (mannelijk) Guillaume Plantaz, geboren op 22 maart 1915 te Maastricht = Bronvermelding Regionaal Historisch Centrum Limburg, BS Geboorte; Burgerlijke Stand in Limburg, Maastricht, archief 12.059, inventarisnummer 72, 23 maart 1915, aktenummer 268
Regionaal Historisch Centrum Limburg, BS Geboorte; Burgerlijke Stand in Limburg, Maastricht, archief 12.059, inventarisnummer 72, 23 maart 1915, aktenummer 268
The temperature on March 22, 1915 was between -1.3 °C and 13.5 °C and averaged 6.8 °C. There was 0.1 mm of rain. There was 9.7 hours of sunshine (79%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. 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.
May 17 » The last British Liberal Party government (led by H. H. Asquith) falls.
May 22 » Lassen Peak erupts with a powerful force, the only volcano besides Mount St. Helens to erupt in the contiguous U.S. during the 20th century.
July 1 » Leutnant Kurt Wintgens of the then-named German Deutsches Heer's Fliegertruppe army air service achieves the first known aerial victory with a synchronized machine-gun armed fighter plane, the Fokker M.5K/MG Eindecker.
July 7 » Colombo Town Guard officer Henry Pedris is executed in British Ceylon for allegedly inciting persecution of Muslims.
July 25 » RFC Captain Lanoe Hawker becomes the first British pursuit aviator to earn the Victoria Cross.
September 30 » World War I: Radoje Ljutovac becomes the first soldier in history to shoot down an enemy aircraft with ground-to-air fire.
When copying data from this family tree, please include a reference to the origin: A.R. Servaes, "Family tree Servaes, Maastricht/Venlo/Straelen/Neuss/Düsseldorf", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-servaes/I3349.php : accessed January 22, 2026), "Guillaume Plantaz (1915-)".
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