Ionian Islands

5 Nov 1815 United States of the Ionian Islands (protectorate of the Powers; de facto U.K. protectorate)
1 Jun 1864 incorporated into Greece

Lord High Commissioners

5 Nov 1815 - 1823 Sir Thomas Maitland (1759-1824)
1823 - 1832 Sir Frederick Adam (1781-1853)
1832 Woodford
Aug 1832 - 1835 George Nugent Grenville,
Baron Nugent of Carlanstown (1788-1850)
1835 - 1840 Howard Douglas (1776-1861)
1840 - 1843 James Alexander Stewart Mackenzie (...-1843)
1843 - 1849 John Colborn, Baron Seaton (1778-1863)
2 Jun 1849 - 1855 Sir Henry George Ward (1797-1860)
13 Apr 1855 - 1859 Sir John Young (1807-1876)
18 Jan 1859 - 1859 William Ewart Gladstone (1809-1898)
1859 - 14 Nov 1863 Sir Henry Knight Storks (1811-1874)

Presidents of the Senate

1816 - 1818 Baronos Emmanouil Theotokis (1777-1837)
(president of the Constituent Senate to Jan 1818)
1818 - 1833 Komis Antonios Komoutos (1748-1833)
1833 - 1835 ...
1835 - 1839 Voulgaris
1839 - 1842 R. Petritsopoulos
1842 - 1844 Komis Dimitrios Delladetsimas (1783-1844)
1844 - 1850 Spiridon Phokas
1850 - 1852 Spiridon Damaskinos
1852 - .... Komis Dimitrios Solomos (1785-1883)
Mar 1852 - 1857 Dionuisios Kandianos Romas (1771-1857)
Feb 1857 - 1862 Alexandros Damaskinos
18 Feb 1862 - 1 Jun 1864 Komis Dimitrios Karousos

Samos
Jan 1833 autonomy within the Ottoman Empire
24 Nov 1912 incorporation into Greece

Governors

Jan 1833 - 1850 Stephanos Vogoridis (1774-1869)
1850 - 1854 Alexandros Kallimachis
1854 - 1859 Ioannis Ghikas (1817-1897)
1859 - 1866 Miltiadis Aristarchis (1809-1893)
1866 - 1873 Pavlos Mousouros (1810-1876)
1873 Georgios Georgiadis (acting)
1873 - 1874 Konstantinos Adosidis (1st time) (1818-1895)
27 May 1874 - 1879 Konstantinos Photiadis (1830-d. ...)
4 Mar 1879 - 1885 Konstantinos Adosidis (2nd time)
1885 - 1895 Alexandros Karatheodori (1833-1906)
1895 - 1896 Georgios Verovits (1845-d. ...)
Jul 1896 - 1899 Stephanos Mousouros (1841-1907)
7 Mar 1899 - 1900 Konstantinos Vayianis (1846-1919)
16 Aug 1900 - 1902 Michail Georgiadis
12 Mar 1902 - 5 May 1904 Alexandros Mavroyenis (1850-1918?)
5 May 1904 - 1906 Ioannis Vithinos (1847-d. ...)
Jul 1906 - Sep 1906 Konstantinos Karatheodori (1841-1922)
Aug 1907 - Jan 1908 Georgios Georgiadis
Jan 1908 - 22 Mar 1912 Andreas Kopasis (1856-1912)
Apr 1912 - Aug 1912 Grigorios Vegleris
Aug 1912 - 24 Nov 1912 Themistoklis Sophoulis (1862-1949)
(president of the Revolutionary Assembly)

Crete

20 Mar 1898 Cretan State (under Ottoman suzerainty)
30 May 1913 incorporated into Greece

President of the Executive Commission of the Cretan Assembly

20 Mar 1898 - 21 Dec 1898 Ioannis Sphakianakis (1848-1924)

Supreme Plenipotentiary Commissioners of the Powers

21 Dec 1898 - 30 Sep 1906 Prince Georgios (1869-1959)
1 Oct 1906 - 30 Sep 1911 Alexandros Zaimis (1855-1936)
30 Sep 1911 - 30 May 1913 vacant

Northern Epiros

2 Mar 1914 revolutionary government
Apr 1916 incorporation into Greece

President of the Provisional Government

2 Mar 1914 - Apr 1916 Georgios Zographos (1863-1920)