John Hermann Kampmann

Historical marker location:
204 Alamo Plaza, San Antonio, Texas
( The Menger Hotel)
Marker installed: 2012
Marker size: 27" x 42" with post

Born to Peter and Elizabeth (Finniman) Kampmann in Waltrop, Westphalia, John Hermann Kampmann completed three years’ architectural training in Cologne. At age 14, he began a pragmatic study of interrelated vocational trades, including carpentry, masonry and stonecutting. Following three years in the Prussian Army, Kampmann focused on architectural projects sponsored by members of the German nobility. Revolutionary unrest in central Europe in 1848 motivated him to immigrate to North America. Stopping briefly in New Orleans he then sailed to Indianola. Kampmann arrived in San Antonio in May 1848. Two years later, he married Caroline Bonnet, also a German immigrant. Together they had five children.

Kampmann worked as a stonemason for several years before becoming a contractor. He supervised the 1859 expansion of the Menger Hotel under architect John M. Fries, and invested in real estate. Commissioned a captain during the Civil War, he recruited and equipped Confederate Army volunteers. After improving coastal defenses in Brownsville and Galveston, his infantry regiment fought in Arkansas and Louisiana. Promoted to major before the Confederate surrender, Kampmann managed production of army materiel at La Grange. Returning to San Antonio, he resumed his enterprises and opened a door, window-blind and sash company. His influence in construction may be seen in the old lone star brewery, St. Mark’s Episcopal Church, the German-English School, Casino Club, Eager House,Kampmann Building, and St. Joseph’s Catholic Church. In 1877, Mary Menger hired him to renovate the original Menger Hotel and initiate a forty-room addition. Upon retiring in 1881, Mrs. Menger sold the hotel to Kampmann, who became its second owner. He died in Colorado Springs, Colorado. A special train transported his coffin to San Antonio for burial at Alamo Masonic Cemetery

  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.

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The first oil well in the United States was drilled in Texas in 1859. The discovery of oil transformed the economy of the state and helped to make Texas one of the wealthiest states in the nation.
Bexar County, Texas, holds a significant place in the history of the Lone Star State. Native American tribes thrived in the region for centuries before the arrival of European explorers. In 1718, the Spanish established the Mission San Antonio de Valero, known as the Alamo, which became a symbol of Texas' fight for independence. The area came under Mexican control after Mexico gained independence from Spain in 1821.

During the Texas Revolution in 1836, the Battle of the Alamo took place, where a small group of Texan defenders valiantly fought against Mexican forces. Although the defenders ultimately lost, their bravery and sacrifice galvanized the Texan cause. Soon after, the Republic of Texas was established, and Bexar County was officially created in 1837, named after San Antonio de Béxar.

Bexar County played a vital role in the westward expansion of the United States. It became part of the United States when Texas joined as the 28th state in 1845. The county saw significant growth with the construction of railroads, the establishment of military bases like Fort Sam Houston, and the influx of European immigrants. In 1968, HemisFair '68 brought international attention to the county, showcasing its rich cultural heritage and attracting visitors from around the world. Today, Bexar County is known for its vibrant tourism industry, robust military presence, renowned healthcare institutions, and prestigious educational establishments.

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

  • Pre-19th Century: The region that would become Bexar County was inhabited by various Native American tribes, including the Coahuiltecan and Lipan Apache.

  • 1718: The Spanish established the Mission San Antonio de Valero, known today as the Alamo, in what is now downtown San Antonio. This marked the beginning of Spanish colonization in the area.

  • 1821: Mexico gained independence from Spain, and the region came under Mexican control.

  • 1836: The Battle of the Alamo took place during the Texas Revolution, where a small group of Texan defenders fought against Mexican forces. Though the defenders were ultimately defeated, their resistance became a symbol of Texas independence.

  • 1837: The Republic of Texas officially established Bexar County, naming it after San Antonio de Béxar, the former Spanish name for the area.

  • 1845: Texas joined the United States as the 28th state.

  • 1861-1865: During the American Civil War, Bexar County remained part of the Confederacy.

  • Late 19th-early 20th century: The county saw growth and development with the expansion of railroads, the establishment of military bases like Fort Sam Houston, and the arrival of European immigrants.

  • 1968: HemisFair '68, a world's fair, was held in San Antonio, bringing national and international attention to the city and the county.