Family tree Weening » Roelof Hamersma (1873-1950)

Personal data Roelof Hamersma 


Household of Roelof Hamersma

He is married to Jantje Braaksma.

They got married on May 4, 1895 at Kollumerland c.a., Friesland, Nederland, he was 21 years old.Source 3


Child(ren):

  1. Jilt Hamersma  1894-1972 
  2. Trijntje Hamersma  1896-1973 
  3. Weit Hamersma  1898-1983
  4. Grietje Hamersma  1901-1902
  5. Johannes Hamersma  1906-1970
  6. Grietje Hamersma  1910-1998

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Timeline Roelof Hamersma

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Ancestors (and descendant) of Roelof Hamersma


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Sources

  1. Geboorteregister 1873, Oostdongeradeel
  2. Overlijdensregister 1950, Kollumerland c.a.
  3. Huwelijksregister 1895, Kollumerland c.a.

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Historical events

  • The temperature on July 18, 1873 was about 23.2 °C. There was 0.1 mm of rain. The air pressure was 9 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 65%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From July 6, 1872 till August 27, 1874 the Netherlands had a cabinet De Vries - Fransen van de Putte with the prime ministers Mr. G. de Vries Azn. (liberaal) and I.D. Fransen van de Putte (liberaal).
  • In the year 1873: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 17 » A group of Modoc warriors defeats the United States Army in the First Battle of the Stronghold, part of the Modoc War.
    • April 4 » The Kennel Club is founded, the oldest and first official registry of purebred dogs in the world.
    • May 20 » Levi Strauss and Jacob Davis receive a U.S. patent for blue jeans with copper rivets.
    • July 21 » At Adair, Iowa, Jesse James and the James–Younger Gang pull off the first successful train robbery in the American Old West.
    • August 2 » The Clay Street Hill Railroad begins operating the first cable car in San Francisco's famous cable car system.
    • September 18 » The bank Jay Cooke & Company declares bankruptcy, contributing to the Panic of 1873.
  • The temperature on May 4, 1895 was about 11.5 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 61%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1895: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 5 » Dreyfus affair: French army officer Alfred Dreyfus is stripped of his rank and sentenced to life imprisonment on Devil's Island.
    • January 12 » The National Trust is founded in the United Kingdom.
    • February 1 » Fountains Valley, Pretoria, the oldest nature reserve in Africa, is proclaimed by President Paul Kruger.
    • March 19 » Auguste and Louis Lumière record their first footage using their newly patented cinematograph.
    • April 3 » The trial in the libel case brought by Oscar Wilde begins, eventually resulting in his imprisonment on charges of homosexuality.
    • November 5 » George B. Selden is granted the first U.S. patent for an automobile.
  • The temperature on March 17, 1950 was between 8.1 °C and 11.2 °C and averaged 9.7 °C. There was 12.4 mm of rain during 9.1 hours. The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-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 1950: Source: Wikipedia
    • The Netherlands had about 10.0 million citizens.
    • January 31 » Cold War: U.S. President Harry S. Truman announces a program to develop the hydrogen bomb.
    • March 1 » Cold War: Klaus Fuchs is convicted of spying for the Soviet Union by disclosing top secret atomic bomb data.
    • June 25 » The Korean War begins with the invasion of South Korea by North Korea.
    • June 28 » Korean War: Suspected communist sympathizers (between 60,000 to 200,000) are executed in the Bodo League massacre.
    • September 11 » Korean War: President Harry S. Truman approved military operations north of the 38 parallel.
    • October 19 » China defeats the Tibetan Army at Chambo.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Hamersma

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The Family tree Weening publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I156808.php : accessed October 19, 2026), "Roelof Hamersma (1873-1950)".