Voorouders Janssen & de Groot » Jacobus Gerardus Koolhaas (1844-1927)

Personal data Jacobus Gerardus Koolhaas 


Household of Jacobus Gerardus Koolhaas

He is married to Gerritje Boekhout.

They got married on August 5, 1868 at Delft, Nederland, he was 24 years old.


Child(ren):

  2. Cornelis Koolhaas  1870-1871
  4. Neeltje Koolhaas  1874-1942 
  5. Gerardus Koolhaas  1876-1878
  6. Aaltje Koolhaas  1879-1961 
  7. Gerardus Koolhaas  1881-1958 
  8. Cornelia Koolhaas  1883-????

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Timeline Jacobus Gerardus Koolhaas

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Ancestors (and descendant) of Jacobus Gerardus Koolhaas


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Historical events

Birthday March 13, 1844

  • The temperature on March 13, 1844 was about 3.0 °C. Wind direction mainly northwest. Weather type: hagel regen half bewolkt. 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 year 1844: Source: Wikipedia
    • The Netherlands had about 3.1 million citizens.
    • February 28 » A gun on USSPrinceton explodes while the boat is on a Potomac River cruise, killing six people, including two United States Cabinet members.
    • March 8 » King Oscar I ascends to the thrones of Sweden and Norway.
    • March 21 » The Bahá'í calendar begins. This is the first day of the first year of the Bahá'í calendar. It is annually celebrated by members of the Bahá'í Faith as the Bahá'í New Year or Náw-Rúz.
    • May 24 » Samuel Morse sends the message "What hath God wrought" (a biblical quotation, Numbers 23:23) from a committee room in the United States Capitol to his assistant, Alfred Vail, in Baltimore, Maryland, to inaugurate a commercial telegraph line between Baltimore and Washington D.C.
    • June 6 » The Young Men's Christian Association (YMCA) is founded in London.
    • September 28 » Oscar I of Sweden–Norway is crowned king of Sweden.

Day of marriage August 5, 1868

  • The temperature on August 5, 1868 was about 30.0 °C. The air pressure was 2 kgf/m2 and came mainly from the south east. The airpressure was 76 cm mercury. The atmospheric humidity was 35%. 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 1 » The Pi Kappa Alpha fraternity is founded at the University of Virginia.
    • May 14 » Boshin War: The Battle of Utsunomiya Castle ends as former Tokugawa shogunate forces withdraw northward.
    • July 9 » The 14th Amendment to the United States Constitution is ratified, guaranteeing African Americans full citizenship and all persons in the United States due process of law.
    • August 18 » French astronomer Pierre Janssen discovers helium.
    • December 9 » The first traffic lights are installed, outside the Palace of Westminster in London. Resembling railway signals, they use semaphore arms and are illuminated at night by red and green gas lamps.

Day of death December 11, 1927

  • The temperature on December 11, 1927 was between -1.6 °C and 1.6 °C and averaged 0.1 °C. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. 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 March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1927: Source: Wikipedia
    • The Netherlands had about 7.5 million citizens.
    • January 1 » New Mexican oil legislation goes into effect, leading to the formal outbreak of the Cristero War.
    • April 12 » Shanghai massacre of 1927: Chiang Kai-shek orders the Chinese Communist Party members executed in Shanghai, ending the First United Front.
    • May 1 » The Union Labor Life Insurance Company is founded by the American Federation of Labor.
    • May 20 » Treaty of Jeddah: The United Kingdom recognizes the sovereignty of King Ibn Saud in the Kingdoms of Hejaz and Nejd, which later merge to become the Kingdom of Saudi Arabia.
    • June 27 » Prime Minister of Japan Tanaka Giichi convenes an eleven-day conference to discuss Japan's strategy in China. The Tanaka Memorial, a forged plan for world domination, is later claimed to be a secret report leaked from this conference.
    • November 13 » The Holland Tunnel opens to traffic as the first Hudson River vehicle tunnel linking New Jersey to New York City.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koolhaas

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The Voorouders Janssen & de Groot publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Edo Janssen, "Voorouders Janssen & de Groot", database, Genealogy Online (https://www.genealogieonline.nl/voorouders-janssen-en-de-groot/I563.php : accessed May 23, 2024), "Jacobus Gerardus Koolhaas (1844-1927)".