HistoricSiteMarkers
Civil War

Committee on Public Safety

San Antonio, Bexar County, Texas

Marker Inscription

Texas and the Civil War Committee on Public Safety Created by Texas Secession Convention, Jan. 1861. A committee of 15 men to prevent public disorder and--in the face of open hostility from Governor Sam Houston--enforce Secession Convention mandates. On Feb. 18, 1861, in what might well have been first battle of the Civil War, minute men under committee orders surrounded the Federal headquarters for the State, in San Antonio, and effected surrender of the alien force. Over $3,000,000 worth of ammunition, guns, army vehicles, military goods and money were seized. Prompt action here postponed hostilities. The captured foe was sent north without bloodshed on Texas soil. This move was followed by occupation of a chain of frontier forts won in the San Antonio action and useful in defense of Confederate Texas. The committee set up 3 military districts, placing troops on frontiers, coast and Mexican border. Texas was the only Confederate state with the problem of defenses on the border of a neutral nation. Numbers of Texas counties also used for at least 2 years Committees on Public Safety, for protection against Indians and to obtain supplies. The seccession Convention and Committee on Public Safety did much to prepare Texas for War. (1965)

Erected by Texas Historical Commission

The Story

When Texas's Secession Convention met in January 1861, it created a fifteen-man Committee on Public Safety to enforce its mandates over the fierce objection of Unionist Governor Sam Houston. On February 18, 1861, minute men acting under the committee's orders surrounded and forced the surrender of the U.S. Army's Texas headquarters in San Antonio, seizing vast stores of arms and supplies. The committee went on to organize military districts guarding the frontier, coast, and Mexican border.

Why it matters

The bloodless seizure of federal property in San Antonio was among the earliest overt acts of the secession crisis, showing how state authority was marshaled for war weeks before the guns of Fort Sumter.

The story behind this marker

AI context

The era

In the winter of 1860–61, the nation was coming apart. Abraham Lincoln's election had prompted Deep South states to begin leaving the Union, and Texas soon faced its own decision. A Secession Convention met in January 1861, and within weeks Texas moved to secede, a step Texas voters ratified that February.

Texas's position was unusual. The U.S. Army maintained a significant presence in the state, with a string of frontier forts guarding the western settlements and a headquarters in San Antonio. Huge stores of arms, supplies and money were held there. Whoever controlled them would shape how Texas entered the coming war.

The state's own leadership was deeply divided. Governor Sam Houston, hero of the Texas Revolution, was a committed Unionist who opposed secession. That left the convention facing a hostile governor at the very moment it wanted to act decisively. It was a volatile situation that could easily have turned violent.

People & events

To act despite the governor's opposition, the Secession Convention created a Committee on Public Safety in January 1861. The fifteen members were charged with preventing public disorder and enforcing the convention's decisions. In practice, they became the machinery that prepared Texas for war before the state had formally joined the Confederacy.

The committee's defining moment came on February 18, 1861. Minute men acting under its orders surrounded the federal headquarters in San Antonio and forced its surrender. The federal commander, General David E. Twiggs, gave up the post without a fight. The haul was enormous: according to the marker, more than $3,000,000 worth of ammunition, guns, army vehicles, military goods and money changed hands. The federal troops were allowed to leave Texas, and no blood was shed on Texas soil.

The committee moved quickly after that. The frontier forts that had come with the San Antonio surrender were occupied, and three military districts were organized to place troops on the frontier, along the coast and on the Mexican border. As the marker points out, Texas was the only Confederate state with a border on a neutral nation. Meanwhile Houston's opposition continued, and in March 1861 he was removed from office after refusing to swear allegiance to the Confederacy. Many Texas counties also formed their own committees of public safety, which, the marker says, operated for at least two years to protect settlers and gather supplies.

Its place in the American story

The events in San Antonio took place nearly two months before Confederate guns opened fire on Fort Sumter in April 1861, the moment usually counted as the start of the Civil War. The marker suggests that the San Antonio seizure might well be considered the first battle of the war. Whether or not you accept that claim, the surrender was one of the most dramatic early acts of the secession crisis, and it transferred a remarkable amount of federal military property to the South without a shot fired.

The episode also shows how quickly secession changed from words to action. The Committee on Public Safety took control of military resources while the state's constitutional governor stood opposed. This reveals how revolutionary the process felt on the ground and how divided Texans themselves were. Houston's resistance remains one of the most remarkable stands of the era.

Finally, the defense arrangements the committee made highlight Texas's unique position within the Confederacy. It had to guard a long Indian frontier, a vulnerable Gulf coast and an international border all at once. Those burdens would shape the state's war effort for years.

If you visit

This marker stands in San Antonio, a city where layers of history press close together. From Spanish missions to the Texas Revolution to the Civil War, San Antonio has been a military and political crossroads for centuries. Standing here, try to picture the tense February day when armed volunteers gathered around the federal headquarters, and consider how easily things could have ended in bloodshed.

The marker is part of the Texas Historical Commission's series on Texas and the Civil War, and its text rewards a slow read. It's a compact summary of how the state prepared for war in the months before most Americans knew the fighting had begun.

San Antonio is an easy base for a history-focused trip. You can pair this stop with the city's many other historic sites and explore how the same streets witnessed very different chapters of the American story. For families, it's a great place to ask a thought-provoking question: what does it take to prevent a confrontation from becoming a battle?

Written by AI to add context, grounded in the marker’s inscription and the historical record. The inscription above is the original, unaltered text.

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