Historical Events Apr 5 Daimyo (Lord) of the Satsuma Domain in southern Kyūshū, Japan, completes his successful invasion of the Ryūkyū Kingdom in Okinawa Apr 9 Spain & Netherlands sign 12 Year Resistant Pact Events in 1609 Famous Deaths Apr 4 Charles de L'Ecluse, Flemish botanist (b. 1526) Mar 1609 History by Year May 1609 Famous People by Cause of Death Assassination Drug Overdose Gunshot Wound Murder Plane Crash Suicide