A. Bruce Bielaski
Chief of the Bureau of Investigation
In office
April 30, 1912 – February 10, 1919
PresidentWilliam Howard Taft
Woodrow Wilson
Preceded byStanley Finch
Succeeded byWilliam E. Allen (acting)
Personal details
Born(1883-04-02)April 2, 1883
Montgomery County, Maryland, United States
DiedFebruary 19, 1964(1964-02-19) (aged 80)
Kings Point, New York, U.S.
RelationsAlexander Bielaski (grandfather)
Oscar Bielaski (uncle)
Ruth Shipley (sister)
EducationGeorge Washington University (LLB)

Alexander Bruce Bielaski (April 2, 1883 – February 19, 1964) was an American lawyer and government official who served as the director of the Bureau of Investigation (now the Federal Bureau of Investigation) 1912-1919 during WWI.[1]

Early life and educationEdit

Bielaski was born in Montgomery County, Maryland to the son of Methodist minister Alexander Bielaski.[2] He received a law degree from The George Washington University Law School in 1904 where he was a founding father of the Gamma Eta chapter of Delta Tau Delta fraternity.


That same year he joined the Department of Justice. Like his predecessor Stanley Finch, Bielaski worked his way up through the Justice Department. He served as a special examiner in Oklahoma where he "straightened out the court records" and aided in the reorganization of Oklahoma's court system when the Oklahoma Territory became a state. Returning to Washington, Bielaski entered the Bureau of Investigation and rose to become Finch's assistant. In this position he was in charge of administrative matters for the Bureau. At the end of April 1912, Attorney General George W. Wickersham appointed Bielaski to replace Finch. As Chief, Bielaski oversaw a steady increase in the resources and responsibilities assigned to the Bureau.

After leaving the Bureau in 1919, Bielaski entered into private law practice. According to The New York Times, while on a trip to Cuernavaca, Mexico in 1921, Bielaski was kidnapped. He escaped three days later, saving himself and the ten thousand dollars gathered to rescue him. The local Mexican press accused him of "self-abduction" to gain notoriety. Two weeks later, after he testified before a judge, the case was closed.

Bielaski was very involved in his fraternity and the greater fraternity community. He served three terms as international president of Delt from 1919 to 1925. In 1924 Bielaski was elected Chairman of the National Interfraternity Conference (currently known as the North American Interfraternity Conference).

Bielaski worked undercover as a Prohibition agent operating a decoy speakeasy in New York City. From 1929 to 1959 he headed the National Board of Fire Underwriters' team of arson investigators. In 1938, Bielaski served as President of the Society of Former Special Agents. He died in February 1964, at the age of eighty.

Personal lifeEdit

His grandfather was the Civil War Captain Alexander Bielaski and his uncle was the first Polish American in Major League Baseball, Oscar Bielaski.

His sister, Ruth Shipley, headed the Passport Division of the United States Department of State for 27 years from 1928 to 1955.[3]


  1. "Alexander B. Bielaski, April 30, 1912 - February 10, 1919". fbi.gov. Retrieved October 1, 2020.
  2. "The Lithuanian FBI boss and his famous sister". vilnews.com. Retrieved November 11, 2016.
  3. New York Times: "Ruth B. Shipley, Ex-Passport Head," November 4, 1966, accessed November 22, 2011; Craig Robertson, The Passport in America: The History of a Document (Oxford University Press, 2010), 200

External linksEdit

Government offices
Preceded by
Stanley Finch
Chief of the Bureau of Investigation
Succeeded by
William E. Allen

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