Olson's Tree » Lee de Forest (1873-1961)

Personal data Lee de Forest 

Source 1Source 2

Household of Lee de Forest

(1) He is married to Nora Stanton Blatch.

They got married on February 14, 1908, he was 34 years old.


Child(ren):



(2) He is married to Marie Mosquini.

They got married on October 10, 1930, he was 57 years old.


(3) He is married to Lucile T Sheardown.

They got married on February 17, 1906 at Manhattan, New York City, New York, USA, he was 32 years old.


(4) He is married to Mary Mayo While.

They got married December 1913 at New Jersey, Verenigde Staten, he was 40 years old.

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Timeline Lee de Forest

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Ancestors (and descendant) of Lee de Forest

Lee de Forest
1873-1961

(1) 1908
(2) 1930
(3) 1906
(4) 1913

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    Sources

    1. (Not public)
    2. U.S., Find A Grave Index, 1600s-Current, Ancestry.com / Ancestry.com

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    Historical events

    • The temperature on August 26, 1873 was about 23.8 °C. There was 0.7 mm of rain. The air pressure was 3 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 66%. 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.
      • March 1 » E. Remington and Sons in Ilion, New York begins production of the first practical typewriter.
      • March 10 » The first Azerbaijani play "The Adventures of the Vizier of the Khan of Lenkaran" prepared by Akhundov was performed by Hassan-bey Zardabi and dramatist and Najaf-bey Vezirov.
      • 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.
      • June 18 » Susan B. Anthony is fined $100 for attempting to vote in the 1872 presidential election.
      • July 21 » At Adair, Iowa, Jesse James and the James–Younger Gang pull off the first successful train robbery in the American Old West.
    • The temperature on February 17, 1906 was between 4.5 °C and 7.7 °C and averaged 6.0 °C. There was 11.5 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. 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 August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
    • In the year 1906: Source: Wikipedia
      • The Netherlands had about 5.5 million citizens.
      • January 22 » SSValencia runs aground on rocks on Vancouver Island, British Columbia, killing more than 130.
      • March 10 » The Courrières mine disaster, Europe's worst ever, kills 1099 miners in northern France.
      • March 15 » Rolls-Royce Limited is incorporated.
      • June 8 » Theodore Roosevelt signs the Antiquities Act into law, authorizing the President to restrict the use of certain parcels of public land with historical or conservation value.
      • December 10 » U.S. President Theodore Roosevelt wins the Nobel Peace Prize for his role in the mediation of the Russo-Japanese War, becoming the first American to win a Nobel Prize.
      • December 24 » Radio: Reginald Fessenden transmits the first radio broadcast; consisting of a poetry reading, a violin solo, and a speech.
    • The temperature on June 30, 1961 was between 13.3 °C and 28.4 °C and averaged 21.5 °C. There was 14.6 hours of sunshine (87%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. 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)
    • In The Netherlands , there was from May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
    • In the year 1961: Source: Wikipedia
      • The Netherlands had about 11.6 million citizens.
      • January 17 » U.S. President Dwight D. Eisenhower delivers a televised farewell address to the nation three days before leaving office, in which he warns against the accumulation of power by the "military–industrial complex" as well as the dangers of massive spending, especially deficit spending.
      • April 12 » Cold War: Space Race: The Soviet cosmonaut Yuri Gagarin becomes the first human to travel into outer space and perform the first manned orbital flight, Vostok 1.
      • April 30 » K-19, the first Soviet nuclear submarine equipped with nuclear missiles, is commissioned.
      • June 19 » Kuwait declares independence from the United Kingdom.
      • September 16 » Typhoon Nancy, with possibly the strongest winds ever measured in a tropical cyclone, makes landfall in Osaka, Japan, killing 173 people.
      • November 18 » United States President John F. Kennedy sends 18,000 military advisors to South Vietnam.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Forest


    The Olson's Tree publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P17381.php : accessed January 16, 2026), "Lee de Forest (1873-1961)".