Flag of Greece ensign Greek Orthodox merchants (better: merchants from the Greek-dominated Orthodox "millet") were allowed to fly on their ships, combining stripes with red (for the Ottoman Empire) and blue (for Orthodoxy) colours. After the Treaty of Küçük Kaynarca, Greek-owned merchant ships could also fly the Russian flag. During the uprising of 1769 the historic blue cross on white field was used again by key military leaders who used it all the way to the revolution of 1821. It became the most popular Revolution flag, and it was argued that it should become the national flag. The "reverse" arrangement, white cross on
Flag of Greece twos, crossed behind his coat of arms. With the establishment of the Second Hellenic Republic in 1924, the king's flag was made redundant. In 1930, a presidential decree described the president's flag as being a square version of the usual cross flag, devoid of any distinguishing markings. On 10 October 1935, Georgios Kondylis declared that the monarchy had been restored and the 3 June 1914 decree was restored by decree of 7 November 1935. This flag, and the flags of other members of the royal family, was replaced the following year with new designs. Unlike previous designs, all flags now