Stamboom Griffioen Jellema Friese Adel » Harm Karels Boonstra (1868-????)

Personal data Harm Karels Boonstra 

Ancestors (and descendant) of Harm Karels Boonstra

Household of Harm Karels Boonstra

He is married to Trijntje Jand Broekert.

They got married on May 25, 1900 at Ooststellingwerf, Friesland, he was 32 years old.


  1. Trientje Harmens Boonstra  1902-

Notes about Harm Karels Boonstra


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Timeline Harm Karels Boonstra

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About the surname Boonstra

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Historical context

  • The temperature on February 7, 1868 was about 7.0 °C. The air pressure was 5 kgf/m2 and came mainly from the southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 70%. 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 June 1, 1866 till June 4, 1868 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Heemskerk with the prime ministers Mr. J.P.J.A. graaf Van Zuijlen van Nijevelt (AR) and Mr. J. Heemskerk Azn. (conservatief).
  • From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
  • In the year 1868: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • February 24 » Andrew Johnson becomes the first President of the United States to be impeached by the United States House of Representatives. He is later acquitted in the Senate.
    • March 8 » Sakai incident: Japanese samurai kill 11 French sailors in the port of Sakai, Osaka.
    • April 7 » Thomas D'Arcy McGee, one of the Canadian Fathers of Confederation, is assassinated by a Fenian activist.
    • June 1 » The Treaty of Bosque Redondo is signed, allowing the Navajo to return to their lands in Arizona and New Mexico.
    • September 28 » The Battle of Alcolea causes Queen Isabella II of Spain to flee to France.
    • November 4 » Camagüey, Cuba, revolts against Spain during the Ten Years' War.

  • The temperature on May 25, 1900 was about 11.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 92%. 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 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1900: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 6 » Second Boer War: Having already besieged the fortress at Ladysmith, Boer forces attack it, but are driven back by British defenders.
    • February 9 » The Davis Cup competition is established.
    • February 27 » Second Boer War: In South Africa, British military leaders receive an unconditional notice of surrender from Boer General Piet Cronjé at the Battle of Paardeberg.
    • May 29 » N'Djamena is founded as Fort-Lamy by the French commander Émile Gentil.
    • June 9 » Indian nationalist Birsa Munda dies of cholera in a British prison.
    • December 14 » Quantum mechanics: Max Planck presents a theoretical derivation of his black-body radiation law.

Source: Wikipedia