Between 1850 and 1860, Manuel, Enrique, and Francisco Esparza brought their families to settle in what is now Atascosa County. The brothers, along with their sister and mother, were within the walls of the Alamo when it fell to the Mexicans in March 1836. Their father, Gregorio, died in that battle. The Esparza brothers farmed and ranched the open land near this site. Almost immediately after arriving, Enrique and Manuel constructed a small chapel for family worship. In 1869, Enrique and his wife, Gertrudes, donated five acres of their land to the Roman Catholic Church. About the same time, the Esparzas constructed a larger church building of native stone. The small mission church was named San Augustine. A storm damaged the church building in 1940 and services were discontinued, although San Augustine was not formally closed until 1942. By the late 1960s, only three exterior rock walls remained, and these were later razed. Many settlements in Texas sprang from the activities of mission churches such as San Augustine that were located at river crossings or ranch headquarters. Although many have disappeared or have been forgotten, they are an important part of the state's heritage. Texas Sesquicentennial 1836-1986