This information was last updated on August 31, 2019.
Household of Henry Helmholdt
Notes about Henry Helmholdt
Henry Helmholdt
Source: Author: NN (family name not given), Thomas, Title: "Helmholdt Genealogy," (Publication location unknown, Publisher: WorldConnect at RootsWeb.com, Publication date: vi Aug MMXI), Repository: The Cloud
The temperature on May 1, 1911 was between 2.7 °C and 12.6 °C and averaged 7.8 °C. There was 10.6 hours of sunshine (71%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
January 18 » Eugene B. Ely lands on the deck of the USSPennsylvania anchored in San Francisco Bay, the first time an aircraft landed on a ship.
January 21 » The first Monte Carlo Rally takes place.
March 29 » The M1911 .45 ACP pistol becomes the official U.S. Army side arm.
June 22 » George V and Mary of Teck are crowned King and Queen of the United Kingdom of Great Britain and Ireland.
July 1 » Germany despatches the gunship SMSPanther to Morocco, sparking the Agadir Crisis.
July 4 » A massive heat wave strikes the northeastern United States, killing 380 people in eleven days and breaking temperature records in several cities.
Day of death September 9, 1928
The temperature on September 9, 1928 was between 14.2 °C and 29.6 °C and averaged 20.4 °C. There was 8.9 mm of rain. There was 9.1 hours of sunshine (69%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
April 12 » The Bremen, a German Junkers W 33 type aircraft, takes off for the first successful transatlantic aeroplane flight from east to west.
June 8 » Second Northern Expedition: The National Revolutionary Army captures Peking, whose name is changed to Beijing ("Northern Capital").
June 18 » Aviator Amelia Earhart becomes the first woman to fly in an aircraft across the Atlantic Ocean (she is a passenger; Wilmer Stultz is the pilot and Lou Gordon the mechanic).
September 17 » The Okeechobee hurricane strikes southeastern Florida, killing more than 2,500 people.
October 10 » Chiang Kai-shek becomes Chairman of the Republic of China.
When copying data from this family tree, please include a reference to the origin: David Allen Navorska, "Navorska tree", database, Genealogy Online (https://www.genealogieonline.nl/navorska-tree/I40250.php : accessed May 2, 2025), "Henry Helmholdt (1911-1928)".
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