Dreyer Tree » Rudolph Petrus Gerhardus Dreyer (1857-1947)

Personal data Rudolph Petrus Gerhardus Dreyer 


Household of Rudolph Petrus Gerhardus Dreyer

Waarschuwing Attention: Wife (Susanna Catharina Janse van Vuuren) is also his cousin.

Waarschuwing Attention: Wife (Frederika Martha Johanna Marx) is also his cousin.

(1) He is married to Susanna Catharina Janse van Vuuren.

They got married on May 5, 1878 at Potchefstroom, Transvaal, South Africa, he was 21 years old.


Child(ren):

  1. Lukas Gerhardus Dreyer  1887-1959 
  2. Petrus Johannes Dreyer  1896-1957 


(2) He is married to Frederika Martha Johanna Marx.

They got married on September 30, 1924 at Vereeniging, Transvaal Suid Afrika, he was 67 years old.

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Timeline Rudolph Petrus Gerhardus Dreyer

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Historical events

  • The temperature on January 24, 1857 was about 1.7 °C. The air pressure was 2.5 kgf/m2 and came mainly from the south-southeast. The atmospheric humidity was 88%. Source: KNMI
  •  This page is only available in Dutch.
    De Republiek der Verenigde Nederlanden werd in 1794-1795 door de Fransen veroverd onder leiding van bevelhebber Charles Pichegru (geholpen door de Nederlander Herman Willem Daendels); de verovering werd vergemakkelijkt door het dichtvriezen van de Waterlinie; Willem V moest op 18 januari 1795 uitwijken naar Engeland (en van daaruit in 1801 naar Duitsland); de patriotten namen de macht over van de aristocratische regenten en proclameerden de Bataafsche Republiek; op 16 mei 1795 werd het Haags Verdrag gesloten, waarmee ons land een vazalstaat werd van Frankrijk; in 3.1796 kwam er een Nationale Vergadering; in 1798 pleegde Daendels een staatsgreep, die de unitarissen aan de macht bracht; er kwam een nieuwe grondwet, die een Vertegenwoordigend Lichaam (met een Eerste en Tweede Kamer) instelde en als regering een Directoire; in 1799 sloeg Daendels bij Castricum een Brits-Russische invasie af; in 1801 kwam er een nieuwe grondwet; bij de Vrede van Amiens (1802) kreeg ons land van Engeland zijn koloniën terug (behalve Ceylon); na de grondwetswijziging van 1805 kwam er een raadpensionaris als eenhoofdig gezag, namelijk Rutger Jan Schimmelpenninck (van 31 oktober 1761 tot 25 maart 1825).
  • In The Netherlands , there was from July 1, 1856 to March 18, 1858 the cabinet Van der Brugghen, with Mr. J.L.L. van der Brugghen (protestant) as prime minister.
  • In the year 1857: Source: Wikipedia
    • The Netherlands had about 3.3 million citizens.
    • January 24 » The University of Calcutta is formally founded as the first fully fledged university in South Asia.
    • March 6 » The Supreme Court of the United States rules in the Dred Scott v. Sandford case.
    • April 18 » "The Spirits Book" by Allan Kardec is published, marking the birth of Spiritualism in France.
    • May 26 » Dred Scott is emancipated by the Blow family, his original owners.
    • September 11 » The Mountain Meadows massacre: Mormon settlers and Paiutes massacre 120 pioneers at Mountain Meadows, Utah.
    • November 16 » Second relief of Lucknow: Twenty-four Victoria Crosses are awarded, the most in a single day.
  • The temperature on September 30, 1924 was between 6.8 °C and 18.7 °C and averaged 12.6 °C. There was 4.9 hours of sunshine (42%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. 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 September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1924: Source: Wikipedia
    • The Netherlands had about 7.2 million citizens.
    • February 8 » Capital punishment: The first state execution in the United States by gas chamber takes place in Nevada.
    • March 16 » In accordance with the Treaty of Rome, Fiume becomes annexed as part of Italy.
    • May 8 » The Klaipėda Convention is signed formally incorporating Klaipėda Region (Memel Territory) into Lithuania.
    • May 10 » J. Edgar Hoover is appointed first Director of the United States' Federal Bureau of Investigation (FBI), and remains so until his death in 1972.
    • November 23 » Edwin Hubble's discovery, that the Andromeda "nebula" is actually another island galaxy far outside of our own Milky Way, is first published in The New York Times.
    • December 19 » German serial killer Fritz Haarmann is sentenced to death for a series of murders.
  • The temperature on May 21, 1947 was between 8.7 °C and 17.2 °C and averaged 13.2 °C. There was 13.3 hours of sunshine (83%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. 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 July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In the year 1947: Source: Wikipedia
    • The Netherlands had about 9.5 million citizens.
    • February 18 » First Indochina War: The French gain complete control of Hanoi after forcing the Viet Minh to withdraw to mountains.
    • February 21 » In New York City, Edwin Land demonstrates the first "instant camera", the Polaroid Land Camera, to a meeting of the Optical Society of America.
    • July 10 » Muhammad Ali Jinnah is recommended as the first Governor-General of Pakistan by the British Prime Minister, Clement Attlee.
    • August 15 » India gains Independence from British rule after near 190 years of British company and crown rule, and joins the Commonwealth of Nations.
    • September 9 » First case of a computer bug being found: A moth lodges in a relay of a Harvard Mark II computer at Harvard University.
    • December 16 » William Shockley, John Bardeen and Walter Brattain build the first practical point-contact transistor.


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/I12044.php : accessed February 1, 2026), "Rudolph Petrus Gerhardus Dreyer (1857-1947)".