Keywords: Flag of the United States of the Ionian Islands.svg en Flag of the United States of the Ionian Islands in use from 1815 to 1864 Own work by uploader based on File UK Ionian Ensign png and File Protettorato inglese su isole ionie JPG Orange Tuesday 31-5-2009 checked United States of the Ionian Islands Blue Ensigns British Empire Flags with the Lion of Saint Mark Flags with red borders SVG flags - historical of Greece Flags with lions facing forward Flags with arrows Seven arrows Flags with gospel Blue red white yellow flags Union Jack cantons |