August 25, 1575: Francisco de Sande arrived Manila to assume governorship of the Filipinas
On , Dr. Francisco de Sande arrived in Manila to officially assume office as the third Spanish Governor and Captain-General of the Philippines. Taking over from interim governor Guido de Lavezaris, Sande presided over a pivotal five-year term (1575–1580) that shaped the administrative, military, and urban foundations of early Spanish colonial rule in Southeast Asia.