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Private company

Hennegen Bates Company

Jeweler in Baltimore, Maryland, US from 1857 to 1955

Hennegen Bates Company was a jeweler and silversmith in Baltimore, Maryland, also known as Hennegan, Bates & Company and Hennegan-Bates Company. The company existed from 1857 to about 1955.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Hennegen Bates Company was a jeweler and silversmith in Baltimore, Maryland, also known as Hennegan, Bates & Company and Hennegan-Bates Company. The company existed from 1857 to about 1955.2

Sources

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