Complex sentence: In 1716, the Payaya befriended Franciscan priest Antonio de Olivares and were the mission Indians at San Antonio de Valero Mission, later known as the Alamo Mission in San Antonio.
Split into simpler sentences: In 1716, the Payaya befriended Franciscan priest Antonio de Olivares. They became the mission Indians at San Antonio de Valero Mission, later known as the Alamo Mission in San Antonio.