 Over the next seven decades, the frontier of Jesuit control over the Cochimí gradually extended northward, with missions at Mulegé (1705), Comondú (1708), La Purísima (1720), Guadalupe (1720), San Ignacio (1728), Santa Gertrudis (1751), San Borja (1762), and Santa María (1767).After the Spanish crown expelled the Jesuits from Baja California in 1768, the Franciscans under Junípero Serra established an additional mission at San Fernando Velicatá (1769) on their way north to Alta California.The Franciscans' successors in Baja California, the Dominicans, created the final new mission among the Cochimí at El Rosario (1774).