Flag of Greece a blue field, also appeared as Greek flag during the uprisings. This design had apparently been used earlier as well, as a local symbol (a similar 16th or 17th century flag has been found near Chania). A military leader, Yiannis Stathas, used a flag with white cross on blue on his ship since 1800. The first flag featuring the design eventually adopted was created and hoisted in the Evangelistria monastery in Skiathos in 1807. Several prominent military leaders (including Theodoros Kolokotronis and Andreas Miaoulis) had gathered there for consultation concerning an uprising, and they were sworn to this flag by
Flag of Greece the royal flags, which featured the coat of arms of the House of Schleswig-Holstein-Sonderburg-Glücksburg on a square version of the national flag. A square version of the land flag with St. George in the centre was adopted on 9 April 1864 as the Army's colours. The exact shape and usage of the flags was determined by Royal Decree on 26 September 1867. By a new Royal Decree, on 31 May 1914, the various flags of Greece and its military were further regulated. By this decree, the flag with the crown was adopted for use as a state flag by ministries,