Family tree Jonker » Bertha Platenkamp (1886-1949)

Personal data Bertha Platenkamp 


Household of Bertha Platenkamp

She is married to Gerrit Jan Jonker.

They got married on March 10, 1906 at Heerde, she was 19 years old.Source 3


Child(ren):

  1. Hendrik Jonker  1906-1983
  4. Heintje Jonker  1913-1914
  7. Gerrit Jan Jonker  1920-1921

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Timeline Bertha Platenkamp

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Ancestors (and descendant) of Bertha Platenkamp


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Sources

  1. Gelders Archief te Arnhem, BS Geboorte Burgerlijke stand Gelderland, dubbelen, Heerde, archief 207, inventaris­num­mer 4307, 06-04-1886, Heerde, aktenummer 48
  2. Gelders Archief te Arnhem, BS Overlijden Burgerlijke stand Gelderland, dubbelen, Epe, archief 207, inventaris­num­mer 32631, 18-01-1949, Burgerlijke stand, aktenummer 5
  3. Gelders Archief te Arnhem, BS Huwelijk Burgerlijke stand Gelderland, dubbelen, Heerde, archief 207, inventaris­num­mer 8401, 10-03-1906, Burgerlijke stand, aktenummer 8

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Historical events

Birthday April 5, 1886

  • The temperature on April 5, 1886 was about 13.3 °C. The air pressure was 30 kgf/m2 and came mainly from the southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 68%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 year 1886: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • February 23 » Charles Martin Hall produced the first samples of aluminium from the electrolysis of aluminium oxide, after several years of intensive work. He was assisted in this project by his older sister, Julia Brainerd Hall.
    • May 8 » Pharmacist John Pemberton first sells a carbonated beverage named "Coca-Cola" as a patent medicine.
    • June 10 » Mount Tarawera in New Zealand erupts, killing 153 people and burying the famous Pink and White Terraces. Eruptions continue for three months creating a large, 17km long fissure across the mountain peak.
    • June 26 » Henri Moissan isolated elemental Fluorine for the first time.
    • June 30 » The first transcontinental train trip across Canada departs from Montreal, Quebec. It arrives in Port Moody, British Columbia on July 4.
    • July 3 » Karl Benz officially unveils the Benz Patent-Motorwagen, the first purpose-built automobile.

Day of marriage March 10, 1906

  • The temperature on March 10, 1906 was between -1.0 °C and 6.6 °C and averaged 2.5 °C. There was 0.3 mm of rain. There was 6.4 hours of sunshine (56%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 year 1906: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • June 25 » Pittsburgh, Pennsylvania millionaire Harry Thaw shoots and kills prominent architect Stanford White.
    • September 20 » The Cunard Line's RMSMauretania is launched at Newcastle upon Tyne, England.
    • September 25 » Leonardo Torres y Quevedo demonstrates the Telekino, guiding a boat from the shore, in what is considered to be the first use of a remote control.
    • December 15 » The London Underground's Great Northern, Piccadilly and Brompton Railway opens.
    • December 30 » The All-India Muslim League is founded in Dacca, East Bengal, British India (later Dhaka, Bangladesh).
    • December 31 » Mozaffar ad-Din Shah Qajar signs the Persian Constitution of 1906.

Day of death January 18, 1949

  • The temperature on January 18, 1949 was between 5.7 °C and 9.0 °C and averaged 7.3 °C. There was 5.3 hours of sunshine (63%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1949: Source: Wikipedia
    • The Netherlands had about 9.9 million citizens.
    • March 30 » Cold War: A riot breaks out in Austurvöllur square in Reykjavík, when Iceland joins NATO.
    • May 6 » EDSAC, the first practical electronic digital stored-program computer, runs its first operation.
    • June 24 » The first television western, Hopalong Cassidy, starring William Boyd, is aired on NBC.
    • October 25 » The Battle of Guningtou in the Taiwan Strait begins.
    • December 27 » Indonesian National Revolution: The Netherlands officially recognizes Indonesian independence. End of the Dutch East Indies.
    • December 29 » KC2XAK of Bridgeport, Connecticut becomes the first Ultra high frequency (UHF) television station to operate a daily schedule.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Platenkamp


The Family tree Jonker publication was prepared by .contact the author
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/I480.php : accessed March 8, 2026), "Bertha Platenkamp (1886-1949)".