Ursuline Convent in the Civil War

🏛️The era

When the Civil War began, Galveston was the largest city in Texas and its busiest port. It was an island town of wharves, cotton warehouses and merchant houses, and much of the state's trade with the outside world moved through it. That made it a prize. The Union navy set out to blockade the Gulf Coast and choke off Confederate commerce, and Galveston was an obvious target.

In the fall of 1862, Union forces took control of the harbor and the town. Many residents had already fled to the mainland, and the island that remained was tense and half-empty. Confederate commanders were set on winning it back, and they struck on New Year's Day, 1863. Their plan combined a land attack across the bay with armed steamboats shielded by bales of cotton, which Texans called cottonclads.

The Ursuline sisters had been on the island for years before the war, running a convent and school for girls. They were a Catholic teaching order with roots in Europe and a long history in the Gulf South. When the fighting came to their doorstep, their home stood right in the middle of it.

👥People & events

Before the attack, the sisters were offered a chance to leave. They said no. It is hard to overstate what that meant: an island about to become a battlefield, artillery in the streets, and a household of women who chose to stay in their convent rather than seek safety on the mainland.

When the Battle of Galveston broke out on January 1, 1863, the convent's east wing became a hospital. The sisters nursed wounded men from both armies, Union and Confederate alike. For women whose calling was teaching, this was sudden and grim work: dressing wounds, comforting the dying and keeping order in rooms full of suffering soldiers.

One death stands out on the marker. A young Confederate lieutenant named Sidney Sherman, mortally wounded, died in the arms of Mother St. Pierre Harrington. The name would have meant something to Texans, since a Sidney Sherman had been a celebrated figure of the Texas Revolution. Whatever his family ties, the image the marker leaves is a personal one: a young man far from home, held at the end by a nun who had refused to run.

The Confederate medical director later wrote that all their efforts would have failed without the sisters' 'noble conduct.' That was unusual praise to put in an official report, and it survives as a record of how much the wounded owed to women whose names rarely appear in battle histories.

🇺🇸Its place in the American story

The Civil War is often told as a story of generals and battle lines. The Ursuline Convent points to another side of it: the enormous medical crisis the war created, and the women who met it. Neither army was ready for the scale of the wounded, and nurses, many of them Catholic sisters from different orders, filled the gap in both North and South.

Those sisters earned a reputation for treating soldiers without regard to which side they fought on, and Galveston is a clear case of it. Caring for Union and Confederate wounded under the same roof was not a political statement. It was a moral one, and it drew respect even from people who distrusted Catholics at the time.

The marker also belongs to a particular moment in how Texas remembered the war. It was put up in 1963, during the Civil War centennial, as part of a state series honoring Texans who served the Confederacy. So it tells two stories: what happened in 1863, and how a later generation chose to commemorate it.

🧭If you visit

Galveston rewards walking. The island's historic districts are full of 19th-century buildings, and the marker for the Ursuline Convent helps you picture a city that was once a war zone. Stand there and imagine the New Year's morning of 1863: gunfire, smoke over the harbor, and wounded men carried through the convent doors.

Galveston has been hit by major storms and rebuilt many times since the war, so don't expect every structure tied to this story to survive as it was. Let the marker be your anchor, and ask locally what remains of the convent grounds today.

This stop pairs well with a day exploring the island's past: the waterfront where the harbor fighting took place, the historic neighborhoods, and the Gulf beaches just a few blocks away. For families, the story of the sisters who stayed is a good way into bigger questions about courage and compassion across enemy lines.