Births on June 15

Gordon Welchman

Born on June 15, 1906

Gordon Welchman, English-American mathematician and author (d. 1985)

William Gordon Welchman (15 June 1906 – 8 October 1985) was a British mathematician. During World War II, he worked at Britain's secret codebreaking centre, "Station X" at Bletchley Park, where he was one of the most important contributors. After the war he moved to the US, and worked on the design of military communications systems.

References

Gordon Welchman

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Events on 1906

8 Apr

Alzheimer's disease
Auguste Deter, the first person to be diagnosed with Alzheimer's disease, dies.
7 Jun

RMS Lusitania
Cunard Line's RMS Lusitania is launched from the John Brown Shipyard, Glasgow (Clydebank), Scotland.
18 Sep

Tsunami
A typhoon with tsunami kills an estimated 10,000 people in Hong Kong.
20 Sep

RMS Mauretania (1906)
Cunard Line's RMS Mauretania is launched at the Swan Hunter & Wigham Richardson shipyard in Newcastle upon Tyne, England.
9 Nov

Panama Canal
Theodore Roosevelt is the first sitting President of the United States to make an official trip outside the country. He did so to inspect progress on the Panama Canal.

Births on June 15

Gordon Welchman

Born on June 15, 1906

References

Choose Another Date

Events on 1906

Alzheimer's disease

RMS Lusitania

Tsunami

RMS Mauretania (1906)

Panama Canal