Private company

Williams & Guion Black Star Line

The Black Star Line was the name used by American sailing packets owned by the New York firm of Williams and Guion from 1848 to 1866. The line owned 18 ships on the Liverpool-Queenstown-New York route.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Guion Line house flag
Photo: Amit6, Public domain, via Wikimedia Commons3

The Black Star Line was the name used by American sailing packets owned by the New York firm of Williams and Guion from 1848 to 1866. The line owned 18 ships on the Liverpool-Queenstown-New York route.2

Sources

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