Family tree Wasserman » Jan Frederik Ritzen

Personal data Jan Frederik Ritzen 


Household of Jan Frederik Ritzen

He is married to Maria Gertuid Haan.

They got married on October 18, 1897 at Nieuwenhagen.


Child(ren):


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Historical events

  • The temperature on October 18, 1897 was about 13.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 94%. 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 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 1897: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • May 26 » Dracula, a Gothic horror novel by Irish author Bram Stoker, is published.
    • June 22 » British colonial officers Charles Walter Rand and Lt. Charles Egerton Ayerst are assassinated in Pune, Maharashtra, India by the Chapekar brothers and Mahadeo Vinayak Ranade, who are later caught and hanged.
    • August 10 » German chemist Felix Hoffmann discovers an improved way of synthesizing acetylsalicylic acid (aspirin).
    • August 31 » Thomas Edison patents the Kinetoscope, the first movie projector.
    • September 1 » The Tremont Street Subway in Boston opens, becoming the first underground rapid transit system in North America.
    • September 10 » Lattimer massacre: A sheriff's posse kills 19 unarmed striking immigrant miners in Lattimer, Pennsylvania, United States.

About the surname Ritzen

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When copying data from this family tree, please include a reference to the origin:
Jean Wasserman, "Family tree Wasserman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-wasserman/I4448.php : accessed February 17, 2026), "Jan Frederik Ritzen".