T-C Ranch House

Marker installed: 1972
Marker size: 18" x 28"

Home of Thomas O'Connor (1818-1887), a signer of the Goliad Declaration of Independence on December 20, 1835, as a member of the command of Capt. Phillip Dimmitt. O'Connor was later known as the youngest Texian soldier in the Battle of San Jacinto, wherein on April 21, 1836, Texas won her independence.

An orphan in his native county Wexford, Ireland, O'Connor came as a lad to Texas with his uncle, the empresario James Power (1788-1852). In 1838 in San Fernando Church, San Antonio, he married Mary Fagan (1817-1843), and soon brought her to his frontier land grant.

The original log cabin built by O'Connor on this site in 1842 served as the family home and ranch headquarters until 1874, when the present structure was erected. This house has foundation and chimneys of bricks made on the ranch of earth from a clay bank on the margin of the San Antonio River, and baked in the ranch kiln.

This site has been headquarters since Colonial and Republic of Texas periods for the vast T-C ranching operations, and since 1934 for extensive petroleum developments. It has been home to five generations of the O'Connor family

  A brief timeline of the Texas Revolution
  • 1821: Mexico gains independence from Spain, and Texas becomes a part of the Mexican territory.

  • 1824: The Mexican government establishes a constitution, known as the Mexican Federal Constitution of 1824, which grants certain rights to the Mexican states, including Texas.

  • 1826: The Fredonian Rebellion occurs when Haden Edwards, an empresario (land agent), declares the independence of the Republic of Fredonia in East Texas. The rebellion is quickly suppressed by Mexican authorities.

  • 1830: The Mexican government passes the Law of April 6, 1830, which imposes several restrictions on American immigration to Texas and increases Mexican control over the region. This leads to growing tensions between Mexican authorities and the Anglo-American settlers.

  • 1832: The Battle of Velasco takes place between Texian settlers and Mexican forces near the town of Velasco. The Texians win the battle, which marks one of the early armed conflicts in the region.

  • 1835: The Texas Revolution officially begins with the Battle of Gonzales. Texian rebels refuse to surrender a cannon, and Mexican troops are sent to retrieve it. However, the Texians successfully defend the cannon, which has a flag with the words "Come and Take It" painted on it.

  • October 1835: Texian forces capture the Mexican garrison at Goliad, marking a significant victory for the revolutionaries.

  • November 1835: The Consultation, a provisional government, is established by the Texian rebels. They declare loyalty to Mexico while seeking a restoration of the Mexican Constitution of 1824 and the removal of Mexican President Antonio López de Santa Anna.

  • December 1835: Texian rebels, under the command of Ben Milam, capture San Antonio de Béxar after a 13-day siege. Mexican forces under General Martín Perfecto de Cos surrender, giving the Texians control of the city.

  • March 1836: The Texian garrison at the Alamo, in San Antonio, is besieged by a large Mexican force under General Santa Anna. The battle lasts for 13 days, and despite fierce resistance, the defenders are overwhelmed, and all are killed.

  • March 2, 1836: The Texas Declaration of Independence is adopted at the Convention of 1836, held at Washington-on-the-Brazos. Texas declares itself as an independent republic.

  • March 27, 1836: The Goliad Massacre takes place when General Santa Anna orders the execution of around 350 Texian prisoners of war at Goliad.

  • April 21, 1836: The Battle of San Jacinto occurs near the present-day city of Houston. Led by General Sam Houston, the Texian army defeats the Mexican forces, capturing Santa Anna himself. The battle lasts only 18 minutes and is a decisive victory for the Texians.

  • May 14, 1836: The Treaties of Velasco are signed, officially ending the Texas Revolution. Santa Anna, as a prisoner, signs the treaties recognizing Texas as an independent republic and agreeing to withdraw Mexican troops from the region.

  • October 22, 1836: Sam Houston is inaugurated as the first President of the Republic of Texas.

This timeline provides a general overview of the major events during the Texas Revolution, but it is important to note that there were numerous smaller engagements and political developments throughout the conflict.

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.

Texas was once an independent country: After winning its independence from Mexico in 1836, Texas became its own country, known as the Republic of Texas. It existed as an independent nation for nine years before being annexed by the United States in 1845.
Refugio County, located in the coastal bend region of Texas, has a rich history that dates back to the early 18th century. The area was originally inhabited by Native American tribes, including the Karankawa and Coahuiltecan groups. Spanish explorers, such as Alonso de Leon, first arrived in the area in the late 17th century, establishing missions in the region.

In 1795, the area that is now Refugio County became part of the Spanish territory of Texas. The small community of Refugio was founded in 1832, and it quickly became an important center for trade and politics in the region. During the Texas Revolution in 1836, Refugio was a strategic location, and it played a significant role in the battle for Texas independence. The famous Battle of Refugio took place here, where the Texian soldiers fought against Mexican forces.

Following the Texas Revolution, Refugio County grew steadily as more settlers arrived in the area. The discovery of oil and gas in the early 20th century brought economic prosperity to the county. Refugio's population continued to grow, and the town became a hub for agriculture, ranching, and oil-related industries. The county also played a part in World War II, with the establishment of the Tynan Army Airfield and the construction of an air training base.

Today, Refugio County retains its rich history and charm. Visitors can explore historical sites like the Old Refugio County Jail and the Refugio County Museum, which showcase the area's past. The county is also known for its natural beauty, with areas like the Aransas National Wildlife Refuge and the Copano Bay State Fishing Pier providing opportunities for outdoor activities. With its long and fascinating history, Refugio County continues to be a vibrant community in South Texas.

This timeline provides a condensed summary of the historical journey of Refugio County, Texas.

  • 1795 - Spanish land grants are issued in the area that is now Refugio County
  • 1828 - The Mexican government grants a land certificate to a group of eleven empresarios, including James Power and James Hewetson, who establish a colony in the area
  • 1836 - The Battle of Refugio takes place during the Texas Revolution
  • 1837 - Refugio County is officially established by the Republic of Texas
  • 1844 - The first courthouse is built in Refugio County
  • 1854 - The town of Refugio becomes the county seat of Refugio County
  • 1858 - The county courthouse burns down and is replaced with a new one
  • 1922 - The discovery of oil leads to an economic boom in Refugio County
  • 1936 - The current courthouse in Refugio is completed
  • 1940s-1950s - The County experiences a decline in population due to the effects of World War II and increased mechanization in agriculture
  • 1970s-1980s - The construction of the nearby South Texas Nuclear Project brings economic growth to the county
  • 2008 - Hurricane Ike causes extensive damage to Refugio County