New York City's 100th Mayor

Updated March 1, 2017 | Infoplease Staff

The Question:

When was William O'Dwyer mayor of New York City?

The Answer:

William O'Dwyer was the city's 100th mayor. He served from 1946-50. For more information, check out this page on NYC Link, the official site of New York City.

-The Editors

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