Family tree Ackermans » Johann Hermann Mann (1879-1943)

Personal data Johann Hermann Mann 


Household of Johann Hermann Mann

He is married to Maria Carolina Jacoba Daudt.

They got married on June 11, 1908 at Amsterdam (noord-holland), he was 29 years old.


Child(ren):

  1. Johann Hermann Mann  1910-1958 
  2. Karel Jacob Mann  1915-1940

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Timeline Johann Hermann Mann

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Ancestors (and descendant) of Johann Hermann Mann


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Historical events

  • The temperature on January 27, 1879 was about 0.6 °C. The air pressure was 2 kgf/m2 and came mainly from the northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 90%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from November 3, 1877 to August 20, 1879 the cabinet Kappeijne van de Coppello, with Mr. J. Kappeijne van de Coppello (liberaal) as prime minister.
  • In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
  • In the year 1879: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 22 » The Battle of Isandlwana during the Anglo-Zulu War results in a British defeat.
    • March 29 » Anglo-Zulu War: Battle of Kambula: British forces defeat 20,000 Zulus.
    • May 31 » Gilmore's Garden in New York City is renamed Madison Square Garden by William Henry Vanderbilt and is opened to the public at 26th Street and Madison Avenue.
    • July 4 » Anglo-Zulu War: The Zululand capital of Ulundi is captured by British troops and burned to the ground, ending the war and forcing King Cetshwayo to flee.
    • October 7 » Germany and Austria-Hungary sign the "Twofold Covenant" and create the Dual Alliance.
    • October 15 » The Segura river in southeastern Spain floods, killing 1077 people.
  • The temperature on June 11, 1908 was between 8.7 °C and 22.1 °C and averaged 16.1 °C. There was 8.0 hours of sunshine (48%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. 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 Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1908: Source: Wikipedia
    • The Netherlands had about 5.7 million citizens.
    • February 1 » Lisbon Regicide: King Carlos I of Portugal and Infante Luis Filipe are shot dead in Lisbon.
    • April 16 » Natural Bridges National Monument is established in Utah.
    • June 27 » A group of Vietnamese tirailleurs conducts a failed attempt to poison the entire French army's garrison in the Hanoi Citadel with the aim to make way for Hoàng Hoa Thám's rebel army to capture Hanoi.
    • July 1 » SOS is adopted as the international distress signal.
    • July 25 » Ajinomoto is founded. Kikunae Ikeda of the Tokyo Imperial University discovers that a key ingredient in kombu soup stock is monosodium glutamate (MSG), and patents a process for manufacturing it.
    • October 14 » The Chicago Cubs defeat the Detroit Tigers, 2–0, clinching the 1908 World Series; this would be their last until winning the 2016 World Series.
  • The temperature on March 25, 1943 was between 10.5 °C and 18.3 °C and averaged 13.2 °C. There was 2.0 mm of rain during 4.2 hours. There was 2.0 hours of sunshine (16%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south 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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1943: Source: Wikipedia
    • The Netherlands had about 9.1 million citizens.
    • March 6 » World War II: The Battle of Fardykambos, one of the first major battles between the Greek Resistance and the occupying Royal Italian Army, ends with the surrender of an entire Italian battalion, the bulk of the garrison of the town of Grevena, leading to its liberation a fortnight later.
    • April 7 » Ioannis Rallis becomes collaborationist Prime Minister of Greece during the Axis Occupation.
    • May 17 » World War II: Dambuster Raids commence by No. 617 Squadron RAF.
    • September 10 » World War II: In the course of Operation Achse, German troops begin their occupation of Rome.
    • November 28 » World War II: Tehran Conference: U.S. President Franklin D. Roosevelt, British Prime Minister Winston Churchill and Soviet Premier Joseph Stalin meet in Tehran, Iran, to discuss war strategy.
    • December 24 » World War II: U.S. General Dwight D. Eisenhower is named Supreme Allied Commander for the Invasion of Normandy.
  • The temperature on March 29, 1943 was between -1.0 °C and 13.4 °C and averaged 6.7 °C. There was 0.2 mm of rain. There was 6.1 hours of sunshine (48%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. 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, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1943: Source: Wikipedia
    • The Netherlands had about 9.1 million citizens.
    • January 27 » World War II: The Eighth Air Force sorties ninety-one B-17s and B-24s to attack the U-boat construction yards at Wilhelmshaven, Germany. This was the first American bombing attack on Germany.
    • March 6 » Norman Rockwell published Freedom from Want in The Saturday Evening Post with a matching essay by Carlos Bulosan as part of the Four Freedoms series.
    • August 23 » World War II: Kharkiv is liberated by the Soviet Union after the Battle of Kursk.
    • October 17 » Nazi Holocaust in Poland: Sobibór extermination camp is closed.
    • November 5 » World War II: Bombing of the Vatican.
    • December 2 » World War II: A Luftwaffe bombing raid on the harbour of Bari, Italy, sinks numerous cargo and transport ships, including the American SSJohn Harvey, which is carrying a stockpile of World War I-era mustard gas.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Mann

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When copying data from this family tree, please include a reference to the origin:
Wim Ackermans, "Family tree Ackermans", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ackermans/I2002.php : accessed February 20, 2026), "Johann Hermann Mann (1879-1943)".