Scion of one of San Antonio's leading early families, Juan Nepomuceno Seguin grew up in a Texas beset by violence and destruction. During the 1820s he matured in a household that welcomed Stephen F. Austin, and like many prominent Tejanos, the young Seguin came to see Anglo-Americans as a boon to the development of his beloved homeland. With the eruption of rebellion in Texas in October 1835, he volunteered for service in the Texas army and was involved in some of the most memorable events in the War of Independence, from the siege of Bexar to the Runaway Scrape and the battle of San Jacinto.

As the most prominent Tejano military figure during the war, and an important political figure thereafter, Seguin made enemies among the newly arriving Anglo-Americans unaware of the contributions of numerous Tejanos to the Texas cause. His opposition to land-grabbers in the San Antonio area and the machinations of political enemies while serving as mayor of San Antonio forced him to seek safety in Mexico, where he was impressed into military service. Among his controver