Herman Ehrenberg was a surveyor and Texian soldier who was one of the few survivors of the Goliad Massacre. During his escape, he purportedly yelled, "The Republic of Texas forever!" which popularized the catchphrase "Texas forever!".

The Goliad massacre was an event of the Texas Revolution that occurred on March 27, 1836, following the Battle of Refugio and the Battle of Coleto; 425–445 prisoners of war from the Texian Army of the Republic of Texas were executed by the Mexican Army in the town of Goliad, Texas. The men surrendered under the belief they would be set free within a few weeks; however, this was not to be. Despite appeals for clemency by General José de Urrea, the massacre was carried out by Lt. Colonel José Nicolás de la Portilla, under orders from General and President of Mexico, Antonio Lopez de Santa Anna.