Historical Marker

Fort Manhassett

Marker installed: 1991
Marker size: 27" x 42"

To protect Texas against Federal invasion during the Civil War, Confederate General John B. Magruder ordered the construction of a fort at this site on September 4, 1863, four days before the famous Confederate victory won by Dick Dowling and his small company against Union ships and gunboats at Sabine Pass (7 mi. NE). After the Federal retreat, the Confederate Coastal Defense program continued, since Federal blockading vessels still patrolled Gulf waters and the threat of more invasions was feared. A storm on September 19 sent the Union patrol steamers out to sea, but drove ashore their coaling ship, the "Mannahassett". Confederate troops dismantled the ship and seized its cargo.

Col. Valery Sulakowski, formerly of the Austrian Army, designed Fort Manhassett, whose name evidently was adapted from that of the captured ship. Major Getulius Kellersberger, a Swiss-born engineer who had settled in America some years earlier, oversaw the construction. By October 1863, five companies garrisoned the five redoubts of the new fort and manned its ten cannons. Fort Manhassett soldiers participated in the capture of two Union ironclad ships at Calcasieu Pass, Louisiana on May 6, 1864

  A brief timeline of the Civil War

  • April 12, 1861: The Civil War begins with the Confederate attack on Fort Sumter, located in South Carolina's Charleston Harbor.

  • April 15, 1861: President Abraham Lincoln issues a call for 75,000 volunteers to serve in the Union Army to suppress the rebellion.

  • May 24, 1861: The first major land battle, known as the First Battle of Bull Run (or First Battle of Manassas), takes place in Virginia. It ends in Confederate victory.

  • September 17, 1862: The Battle of Antietam in Maryland becomes the bloodiest single-day battle in American history, with heavy casualties on both sides. The Union forces, commanded by General George McClellan, manage to halt Confederate General Robert E. Lee's advance into Union territory.

  • January 1, 1863: President Lincoln issues the Emancipation Proclamation, declaring that all slaves in Confederate-held territories are to be set free. However, the proclamation does not immediately free all slaves in the United States.

  • July 1-3, 1863: The Battle of Gettysburg in Pennsylvania takes place, resulting in a significant Union victory and inflicting heavy casualties on Confederate forces. It marks a turning point in the war.

  • November 19, 1863: President Lincoln delivers the Gettysburg Address, emphasizing the principles of liberty, equality, and the preservation of the Union.

  • April 9, 1865: General Robert E. Lee surrenders to Union General Ulysses S. Grant at Appomattox Court House in Virginia, effectively ending the Civil War.

  • April 14, 1865: President Lincoln is assassinated by John Wilkes Booth while attending a play at Ford's Theatre in Washington, D.C.

  • May 10, 1865: Confederate President Jefferson Davis is captured, signaling the collapse of the Confederate government.

  • December 6, 1865: The Thirteenth Amendment to the United States Constitution is ratified, officially abolishing slavery throughout the country.

While this timeline provides an overview of key events, it is important to note that the Civil War spanned over four years, from 1861 to 1865, and encompassed numerous battles, campaigns, and political developments that shaped the course of American history.

As one of the most visible programs of the Texas Historical Commission (THC), historical markers commemorate diverse topics in Texas history, including: the history and architecture of houses, commercial and public buildings, religious congregations, and military sites; events that changed the course of local and state history; and individuals who have made lasting contributions to the state, community organizations, and businesses.

Civil War forts
Texas is also home to the world's largest honky-tonk, Billy Bob's Texas in Fort Worth. The venue covers three acres and can hold up to 6,000 people.
Texas random facts
Jefferson County, Texas, has a rich history that spans back several centuries. It is home to the indigenous tribes who had lived in the area for thousands of years before the arrival of European settlers. In the early 16th century, Spanish explorers reached the area and claimed it as part of New Spain. However, it was not until the early 19th century that the region began to see significant settlement.

In the early 1820s, Empresario Joseph Vehlein obtained a contract to settle 300 families in the region. The land, once inhabited by the Atakapa people, soon attracted settlers of various origins, including Americans, Europeans, and enslaved Africans. The area became known for its fertile soil, offering ideal conditions for agriculture and ranching.

The city of Beaumont was established in the mid-19th century and quickly developed into a major trading and shipping center due to its access to the Neches River and the Gulf of Mexico. The discovery of oil at Spindletop in 1901 marked a turning point in the county's history, as the region experienced a significant oil boom. This brought great prosperity and transformed the area's economy, leading to the development of the petrochemical industry in the following decades.

Throughout the 20th century, Jefferson County witnessed various social and economic changes. It played a key role in World War II, serving as the location for significant military activity, including the establishment of one of the largest military shipbuilding centers in the country. The county also experienced desegregation struggles during the Civil Rights Movement in the 1950s and 1960s, which eventually led to greater equality.

Today, Jefferson County continues to be an important industrial center for petrochemicals and petroleum-related industries. It is also home to a diverse population and offers a mix of urban and rural landscapes, with a variety of cultural and recreational opportunities for residents and visitors.

This timeline provides a glimpse into the major events and milestones that have shaped the history of Jefferson County, Texas.

  • 1836: Jefferson County is established as a municipality of the Republic of Texas.
  • 1838: The town of Beaumont is founded.
  • 1840: Jefferson County becomes part of the newly-formed State of Texas.
  • 1845: Texas is admitted to the United States, and Jefferson County becomes a county within the state.
  • 1858: A railroad is completed, connecting Beaumont to surrounding areas.
  • 1865: The Civil War ends, and Jefferson County begins to recover from the war's impact.
  • 1881: The Spindletop oil field, the first major oil discovery in Texas, is found in Jefferson County.
  • 1901: The Lucas Gusher at Spindletop oil field erupts, launching the Texas oil boom.
  • 1925: The Neches River is first navigable by deep-draft vessels, boosting the county's shipping industry.
  • 1943: The Port of Beaumont is established as a major center for the shipping and petrochemical industries.
  • 1989: Hurricane Gilbert strikes Jefferson County, causing significant damage to the area.
  • 2005: Hurricane Rita makes landfall in Jefferson County, leading to widespread devastation.
  • 2017: Hurricane Harvey causes widespread flooding in Jefferson County.