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William Duncan McNally

William Duncan McNally

The basics

Quick Facts

Gender
Male
Place of birth
Saginaw, Saginaw County, Michigan, U.S.A.
Place of death
Mobile, Mobile County, Alabama, U.S.A.
Age
79 years
The details (from wikipedia)

Biography

William Duncan McNally (July 8, 1882 – June 29, 1961) was the chief chemist in the Cook County Department of Public Health and the chief chemist for the Cook County Medical Examiner's office. He invented an early breathalyzer in 1927. He was a holder of M.D..

Biography

William Duncan McNally was born on July 8, 1882 in Saginaw, Michigan to Elizabeth and Edward Henry McNally. He graduated from the University of Michigan in 1905.

He married Helen Marie Pierce on September 22, 1906 in Chicago, Illinois. By 1911 he was working as a chemist at Armour and Company in East St. Louis, Illinois.

By 1918 he was the toxicologist for the Cook County Department of Public Health. He invented an early breathalyzer in 1927.

He died on June 29, 1961 in Mobile, Alabama.

Works

The contents of this page are sourced from Wikipedia article. The contents are available under the CC BY-SA 4.0 license.
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