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Early Republic

The Battle of the Salado

San Antonio, Bexar County, Texas

Marker Inscription

Decisive in Texas history, was fought here September 18, 1842. Col. Mathew Caldwell and Capt. John C. Hays, commanding a force of Texas volunteers, opposed the Mexican Army under General Adrian Woll that had captured San Antonio, and with the loss of only one man, checked the last Mexican invasion of Texas and thereby prevented the capture of Austin, capital of the Republic of Texas. Erected by the State of Texas 1936

Erected by Texas Historical Commission

The Story

On September 18, 1842, Texas volunteers under Mathew Caldwell and John Coffee Hays met General Adrián Woll's Mexican force outside San Antonio, which the Mexican army had just seized. Fighting from a shaded creek bank, the outnumbered Texans held their ground and turned back what proved to be the last Mexican invasion to reach that far into the young Republic of Texas. Their stand shielded the capital at Austin and helped steady a nation still only six years removed from independence.

Why it matters

The battle marked the closing chapter of open warfare between Mexico and the Republic of Texas, a border struggle that helped set the stage for the U.S.-Mexico conflict soon to follow.

The story behind this marker

AI context

The era

In 1842 the Republic of Texas was six years old, deep in debt, and still not at peace. Mexico had never recognized the independence won at San Jacinto in 1836. To Mexican leaders, Texas was a rebellious province that would one day be brought back, and the border between the two was a matter of argument rather than agreement.

That year the argument turned violent again. Mexican forces raided into Texas more than once, and each raid reminded Texans how exposed their scattered towns were. San Antonio, the old Spanish town on the western edge of Anglo settlement, sat closest to the danger. It was the natural door into the young republic.

The Republic had little money and almost no standing army. When trouble came, it relied on volunteers: farmers, surveyors and frontiersmen who could saddle up quickly and ride toward the threat. The fight on this ground was won by exactly that kind of force.

People & events

In September 1842, a Mexican army under General Adrián Woll marched north and took San Antonio. For a few anxious days, Texans wondered how far he meant to go. Woll was a seasoned officer, and the town was in his hands.

The call went out, and volunteers gathered along Salado Creek, east of town. They were led by Col. Mathew Caldwell, a veteran frontiersman, and Capt. John Coffee Hays, the young ranger captain whose name would become famous across the frontier. Their plan was to draw Woll out of San Antonio and make him attack them where they had the advantage. They took up a position along the creek, with its banks and timber for cover.

On September 18, the Mexican force came out and attacked. The Texans held their ground. By the inscription's account they lost only one man, and Woll's advance was checked. He soon withdrew from San Antonio and returned toward Mexico.

The day also had a darker side, and the record should not leave it out. Nearby, a company of Texas volunteers under Nicholas Dawson, riding to join the fight, was caught in the open by Mexican troops. Many of them were killed and others were taken prisoner. To visitors who know only the marker's short account, the cost of that September day often comes as a surprise.

Its place in the American story

The marker calls this the last Mexican invasion of Texas, and that is how the battle is usually remembered: the final time a Mexican army came this deep into the Republic. By turning Woll back, the volunteers protected Austin, the young capital, and gave the Republic a little more room to breathe.

It did not settle anything. Texans answered with expeditions of their own toward the Rio Grande, and some of those ended badly for the men who went. Mexico still refused to accept the loss of Texas, and that unresolved quarrel went with Texas into the United States when it was annexed a few years later.

When the United States and Mexico went to war in 1846, part of the dispute was the same old question of where Texas ended. Small fights like the one at Salado Creek belong to the long run-up to that larger war, which changed the map of North America.

If you visit

Today Salado Creek winds through a city that has grown up all around it. The battlefield that once lay beyond the edge of a small frontier town now sits within San Antonio, and green space along the creek still gives you a sense of the low banks and shade the volunteers used for cover.

The marker went up in 1936, the year Texas celebrated its centennial and set granite markers at sites like this across the state. Read it slowly, then picture the ground as open country with a creek line and a few trees. That is all the advantage the defenders had.

This stop pairs naturally with the rest of San Antonio's layered history: the Alamo, the Spanish missions, and the old streets Woll's troops occupied. Seeing them together lets you follow Texas from Spanish colony to Mexican province to independent republic in a single day.

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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Related people

  • · Mathew Caldwell
  • · John Coffee Hays
  • · Adrián Woll

Related events

  • · Battle of Salado Creek
  • · Woll's invasion of San Antonio

Themes & tags

Military & WartimeFrontier HistoryBattlefield

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The Dawson Massacre

San Antonio, TX

In September 1842, as Mexican forces under General Woll occupied San Antonio, Captain Nicholas Dawson led 53 volunteers from La Grange to reinforce Texan troops fighting at Salado Creek. Cut off and surrounded by cavalry and artillery, Dawson's company was overwhelmed: 36 men were killed, 15 captured, and only 3 escaped. The bloody episode became known as the Dawson Massacre.

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