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 9 » The 7.9 Mw  Fort Tejon earthquake shakes Central and Southern California with a maximum Mercalli intensity of IX (Violent).
    • March 6 » The Supreme Court of the United States rules in the Dred Scott v. Sandford case.
    • March 23 » Elisha Otis's first elevator is installed at 488 Broadway New York City.
    • May 26 » Dred Scott is emancipated by the Blow family, his original owners.
    • July 18 » Louis Faidherbe, French governor of Senegal, arrives to relieve French forces at Kayes, effectively ending El Hajj Umar Tall's war against the French.
    • September 12 » The SSCentral America sinks about 160 miles east of Cape Hatteras, North Carolina, drowning a total of 426 passengers and crew, including Captain William Lewis Herndon. The ship was carrying 13–15 tons of gold from the California Gold Rush.
  • 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.
    • January 22 » Ramsay MacDonald becomes the first Labour Prime Minister of the United Kingdom.
    • March 3 » The 407-year-old Islamic caliphate is abolished, when Caliph Abdülmecid II of the Ottoman Caliphate is deposed. The last remnant of the old regime gives way to the reformed Turkey of Kemal Atatürk.
    • March 3 » The Free State of Fiume is annexed by the Kingdom of Italy.
    • April 1 » Adolf Hitler is sentenced to five years imprisonment for his participation in the "Beer Hall Putsch" but spends only nine months in jail.
    • September 9 » Hanapepe massacre occurs on Kauai, Hawaii.
    • October 31 » World Savings Day is announced in Milan, Italy by the Members of the Association at the 1st International Savings Bank Congress (World Society of Savings Banks).
  • 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 23 » International Organization for Standardization is founded.
    • May 22 » Cold War: The Truman Doctrine goes into effect, aiding Turkey and Greece.
    • November 17 » American scientists John Bardeen and Walter Houser Brattain observe the basic principles of the transistor, a key element for the electronics revolution of the 20th century.
    • December 17 » First flight of the Boeing B-47 Stratojet strategic bomber.
    • December 23 » The transistor is first demonstrated at Bell Laboratories.
    • December 30 » Cold War: King Michael I of Romania is forced to abdicate by the Soviet Union-backed Communist government of Romania.


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)".