Born in Ireland, Colonial James Power came to New Orleans in 1809 and to Texas in 1823. With fellow Irish Empresario James Hewetson (1796-1870), he was awarded contracts to settle Irish Catholic and Mexican families between the Guadalupe and Lavaca Rivers. Their territory was extended in 1830 to the Nueces. Power went to Ireland to recruit colonists. On the return voyage sickness and shipwreck tragically reduced their numbers. In 1835 he urged his colonist to garrison Goliad, and battled staunchly against hostile Indians. He was a fine diplomat and helped secure Indian neutrality during the Texas Revolution. A close friend General Sam Houston, Power signed both the the Texas Declaration of Independence and the Constitution. In 1838 he was commissioned to conclude a treaty with the Lipan Indians. In 1842 he was briefly imprisoned by a Mexican invasion force. He represented Refugio in the Republic of Texas Senate and at the Annexation Convention of 1845. Power married twice, to Dolores (d. 1836) and later Tomasa Portilla, Spanish-born daughters of Empresario Felipe Portilla, and had seven children. He died at Live Oak Point, his principal home, in 1852, and was reintered at Mount Calvary Cemetery, Refugio, about 1872.