AlleFriezen te Leeuwarden, BS Geboorte Burgerlijke Stand Westdongeradeel - Tresoar, Deel: 1058, Periode: 1915, Westdongeradeel, archief 30-40, inventarisnummer 1058, 11 februari 1915, Geboorteregister 1915, aktenummer 16
Het Utrechts Archief te Utrecht, BS Huwelijk Burgerlijke Stand van de gemeenten in de provincie Utrecht 1903-1942, Abcoude-Proostdij, archief 463, inventarisnummer 582-16, 03-10-1939, Abcoude-Proostdij 1939, aktenummer 13
The temperature on February 9, 1915 was between 3.6 °C and 7.9 °C and averaged 4.8 °C. There was 0.5 mm of rain. There was 4.8 hours of sunshine (50%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-southeast. 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.
January 13 » The 6.7 Mw Avezzano earthquake shakes the Province of L'Aquila in Italy with a maximum Mercalli intensity of XI (Extreme), killing between 29,978–32,610.
May 17 » The last British Liberal Party government (led by H. H. Asquith) falls.
July 7 » Colombo Town Guard officer Henry Pedris is executed in British Ceylon for allegedly inciting persecution of Muslims.
August 15 » A story in New York World newspaper reveals that the Imperial German government had purchased excess phenol from Thomas Edison that could be used to make explosives for the war effort and diverted it to Bayer for aspirin production.
September 15 » The Empire Picture Theatre (now The New Empire Cinema), the oldest running cinema in mainland Australia, opens in Bowral, New South Wales.
September 30 » World War I: Radoje Ljutovac becomes the first soldier in history to shoot down an enemy aircraft with ground-to-air fire.
Day of marriage October 3, 1939
The temperature on October 3, 1939 was between 4.6 °C and 14.2 °C and averaged 9.2 °C. There was 8.5 hours of sunshine (74%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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.
February 10 » Spanish Civil War: The Nationalists conclude their conquest of Catalonia and seal the border with France.
March 22 » Germany takes Memel from Lithuania.
March 30 » The Heinkel He 100 fighter sets a world airspeed record of 463mph (745km/h).
June 12 » Shooting begins on Paramount Pictures' Dr. Cyclops, the first horror film photographed in three-strip Technicolor.
September 3 » World War II: France, the United Kingdom, New Zealand and Australia declare war on Germany after the invasion of Poland, forming the Allies.
September 17 » World War II: The Soviet invasion of Poland begins.
When copying data from this family tree, please include a reference to the origin: Gert Jonker, "Family tree Jonker", database, Genealogy Online (https://www.genealogieonline.nl/jonker_stamboom/I27367.php : accessed January 20, 2026), "Tettje Bergsma (1915-)".
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