Dreyer Tree » Johannes Gerhardus Dreyer (1863-1949)

Personal data Johannes Gerhardus Dreyer 


Household of Johannes Gerhardus Dreyer

(1) He is married to Gertruida Johanna Bosman.

They got married on January 31, 1887 at Potchefstroom, Transvaal, South Africa, he was 23 years old.


Child(ren):



(2) He is married to Sara Susanna Jacoba.

They got married

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Timeline Johannes Gerhardus Dreyer

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Historical events

  • The temperature on June 4, 1863 was about 20.6 °C. The air pressure was 6 kgf/m2 and came mainly from the northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 56%. 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 February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1863: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • May 2 » American Civil War: Stonewall Jackson is wounded by friendly fire while returning to camp after reconnoitering during the Battle of Chancellorsville. He succumbs to pneumonia eight days later.
    • May 14 » American Civil War: The Battle of Jackson takes place.
    • June 14 » Second Assault on the Confederate works at the Siege of Port Hudson during the American Civil War.
    • August 15 » The Anglo-Satsuma War begins between the Satsuma Domain of Japan and the United Kingdom (Traditional Japanese date: July 2, 1863).
    • September 9 » American Civil War: The Union Army enters Chattanooga, Tennessee.
    • November 29 » American Civil War: Battle of Fort Sanders: Union forces under Ambrose Burnside successfully defend Knoxville, Tennessee from Confederate forces under James Longstreet.
  • The temperature on January 31, 1887 was about 0.5 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 100%. 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 1887: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 20 » The United States Senate allows the Navy to lease Pearl Harbor as a naval base.
    • April 10 » On Easter Sunday, Pope Leo XIII authorizes the establishment of the Catholic University of America.
    • May 9 » Buffalo Bill Cody's Wild West Show opens in London.
    • June 18 » The Reinsurance Treaty between Germany and Russia is signed.
    • July 26 » Publication of the Unua Libro, founding the Esperanto movement.
    • October 1 » Balochistan is conquered by the British Empire.
  • The temperature on June 6, 1949 was between 5.3 °C and 21.4 °C and averaged 15.1 °C. There was 12.3 hours of sunshine (74%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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.
    • January 20 » Point Four Program a program for economic aid to poor countries announced by United States President Harry S. Truman in his inaugural address for a full term as President.
    • February 17 » Chaim Weizmann begins his term as the first President of Israel.
    • March 2 » Captain James Gallagher lands his B-50 Superfortress Lucky Lady II in Fort Worth, Texas, after completing the first non-stop around-the-world airplane flight in 94 hours and one minute.
    • April 28 » The Hukbalahap are accused of assassinating former First Lady of the Philippines Aurora Quezon, while she is en route to dedicate a hospital in memory of her late husband; her daughter and ten others are also killed.
    • August 5 » In Ecuador, an earthquake destroys 50 towns and kills more than 6,000.
    • August 29 » Soviet atomic bomb project: The Soviet Union tests its first atomic bomb, known as First Lightning or Joe 1, at Semipalatinsk, Kazakhstan.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Dreyer

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The Dreyer Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I15410.php : accessed January 22, 2026), "Johannes Gerhardus Dreyer (1863-1949)".