The Cruise of The Portsmouth, 1845-1847: A Sailor's View of the Naval Conquest of California

Joseph T. Downey, Howard Roberts Lamar

• Publisher: Bonhopai Books
• Year: 2025
• eBook ISBN: 9781779792556
• Edition: 0
• Topic: History
• Subtopic: Military & Maritime History
• Index: History

The Cruise of the Portsmouth, 1845–1847 offers a vivid firsthand account of naval life during a critical period in America's expansionist era. Written from the perspective of an officer aboard the USS Portsmouth, this narrative chronicles the ship's voyage from the eastern seaboard around Cape Horn to the Pacific, where it played a significant role in the events leading up to and during the Mexican–American War. With a blend of maritime adventure, meticulous observation, and historical reportage, the work captures the challenges, camaraderie, and strategic importance of naval service in the mid-19th century.

Readers are taken through storms at sea, tense encounters in foreign ports, and the dramatic seizure of California ports as U.S. forces asserted their presence on the Pacific coast. The author's keen eye records not only the operational demands of a man-of-war but also the cultural impressions of South America, Mexico, and Pacific settlements. Life aboard the Portsmouth is portrayed with authenticity—from the daily routines of sailors to the high-stakes moments of diplomacy and combat readiness.

Beyond its value as a sea narrative, the book stands as a vital historical document, offering insight into naval strategy, American foreign policy, and the lived experience of those who carried the nation's flag to distant waters. It reflects the ambition, risks, and uncertainties of a country extending its reach, told with the immediacy of a participant and the reflection of a seasoned observer.

Table of contents

• Title page
• TABLE OF CONTENTS
• DEDICATION
• Preface
• Editor’s Introduction
• THE CRUISE OF THE PORTSMOUTH — 1845-1847
• The Start
• The Race
• General Quarters
• Last Cruise
• “Murder Will Out”
• The Black List
• All Aback
• Cape Horn
• General Liberty
• Jack Ratlin’s Yarn
• The Ship’s Wag
• A Week in Port
• A Little of Everything
• The Islands
• A Sabbath at Sea
• The First Death
• The Sabbath in Port
• A Sad Mistake
• Mansinilla
• Mazatlan
• San Francisco
• In Which the Fore Topsail Squares All
• San Diego and Soldiering
• The March—The Battles—Los Angeles Won
• The Occupation—The Evacuation Return to San Diego
• THE PACIFIC SQUADRON OF THE UNITED STATES NAVY IN 1846 — COMMODORE JOHN DRAKE SLOAT, Commanding
• MUSTER ROLL OF THE PORTSMOUTH — June, 1846