Chancellor of the German Empire
    Baden, Maximilian Alexander Friedrich Wilhelm ( 1918-1918 )
    Count equals 1 individual.

Co-regent of Bohemia
     Wenceslas IV, King of Bohemia ( 1363 )
     Lajos II, King of Bohemia and Hungary ( 1509 )
    Count equals 2 individuals.

Co-regent of Cassel
    Hessen, Wilhelm II ( 1483 )
    Count equals 1 individual.

Co-regent of Constantinople
     Alexander, Emperor of Constantinople ( 879 )
     Basil I 'the Macedonian', Emperor of Constantinople ( 866 )
     Basil II Bulgaroctonus, Emperor of Constantinople ( 960 )
     Constantine VII Porphyrogenitus, Emperor of Constantinople ( 908 )
     Constantine VIII, Emperor of Constantinople ( 962 )
     Leo VI 'the Wise', Emperor of Constantinople ( 870 )
     Romanus II, Emperor of Constantinople ( 945 )
     Zoë, Empress of Constantinople ( 1028-1050 )
     Theodora, Empress of Constantinople ( 1042 )
    Comnenos, John II, Emperor of Constantinople ( 1092 )
    Comnenos, Andronikos I, Emperor of Constantinople ( 1183 )
    Palaeologus, Michael VIII, Emperor of Constantinople ( 1259 )
    Palaeologus, Andronicus II, Emperor of Constantinople ( 1272 )
    Palaeologus, Andronicus III, Emperor of Constantinople ( 1325 )
     Manuel II, Emperor of Constantinople ( 1373 )
    Count equals 15 individuals.

Co-regent of Cyprus
     Peter I, King of Cyprus ( 1358-1359 )
    Count equals 1 individual.

Co-regent of Denmark
    Valdemarsson, Knud IV, King of Denmark ( 1165 )
    Valdemarsson, Erik IV 'Ploughpenny', King of Denmark ( 1232-1241 )
    Count equals 2 individuals.

Co-regent of Flanders
    Vlaanderen, Robrecht II, King of Jerusalem ( 1086 )
     Philip, Comte de Flandre et d'Artois ( 1157 )
    Count equals 2 individuals.

Co-regent of Hesse
    Hessen, Otto ( 1340 )
    Hessen, Hermann II ( 1366 )
    Count equals 2 individuals.

Co-regent of Hungary
    Arpád, Emeric, King of Hungary ( 1185-1196 )
    Arpád, Ladislas III, King of Hungary ( 1204 )
     Lajos II, King of Bohemia and Hungary ( 1508 )
    Count equals 3 individuals.

Co-regent of Mercia
     Ecgfriđ, King of Mercia ( 787 )
    Count equals 1 individual.

Co-regent of Moscow
     Ivan, Grand Duke of Tver ( 1471-1490 )
    Count equals 1 individual.

Co-regent of Navarre
     Sancho I, Rey de Aragón y Navarre ( 1062 )
     Pedro I, Rey de Aragón y Navarre ( 1085 )
    Count equals 2 individuals.

Co-regent of Norway
    Haakonsson, Haakon, Prince of Norway ( 1240-1257 )
    Haakonsson, Magnus VI, King of Norway ( 1257-1263 )
    Magnusson, Haakon VI, King of Norway and Sweden ( 1343 )
    Count equals 3 individuals.

Co-regent of Poland
     Sigismund II August, King of Poland ( 1529 )
    Count equals 1 individual.

Co-regent of Serbia
    Dušan, Stefan, Tsar of Serbia ( 1322-1331 )
    Brankovic, Lazar, Tsar of Serbia ( 1446-1456 )
    Count equals 2 individuals.

Co-regent of Sicily
     William I, King of Naples and Sicily ( 1151 )
     Roger III, King of Naples and Sicily ( 1192 )
     Pedro II, King of Sicily ( 1320 )
    Count equals 3 individuals.

Pasha in Egypt
    Butler, James Henry
    Count equals 1 individual.

Patrician of Aquileia
    Luxembourg, Johann Sobeslav
    Count equals 1 individual.

Patrician of Frankfurt
    Schenck, Johann Heinrich
    Count equals 1 individual.

Patrician of Italy
    Acton, Giovanni Alfredo Maria, 13th Prince of Leporano
    Count equals 1 individual.

Patrician of Naples
    Acton, Ferdinando Amedeo Maria, 12th Prince of Leporano
    Acton, Francesco Eduardo Maria
    Acton, Joseph Edward ( 1802 )
    Count equals 3 individuals.

Patrician of Tropea
    Taccone di Sitizano, Pier Luigi
    Count equals 1 individual.

Premier of British Columbia
    Beaven, Robert
    Dunsmuir, James
    McBride, Richard ( 1903-1916 )
    Count equals 3 individuals.

Premier of New South Wales
    Donaldson, Stuart Alexander ( 1856-1856 )
    Count equals 1 individual.

Premier of New Zealand
    Weld, Frederick Aloysius ( 1864-1865 )
    Grey, George ( 1877-1879 )
    Count equals 2 individuals.

Premier of Queensland
    Douglas, John
    Philip, Robert
    Herbert, Robert George Wyndham ( 1859-1866 )
    Count equals 3 individuals.

Premier of Tasmania
    Agnew, James Wilson ( 1886-1887 )
    Count equals 1 individual.

Premier of Western Australia
    Moore, Newton James
    Count equals 1 individual.

Premier of the Province of Canada
    Macnab, Allan Napier, 1st Bt. ( 1854-1856 )
    Count equals 1 individual.

President of Barbados
    Skeete, John Brathwaite
    Count equals 1 individual.

President of Colombia
    Mosquera y Arboleda, Tomás Cipriano ( 1863-1864 )
    Mosquera y Arboleda, Tomás Cipriano ( 1866-1867 )
    Count equals 2 individuals.

President of France
    Gaulle, Charles Andre Joseph Marie
    Giscard d'Estaing, Valéry
    Bonaparte, Charles Louis Napoleon ( 1848-1852 )
    Count equals 3 individuals.

President of Peru
    Iglesias, Miguel ( 1883-1885 )
    Count equals 1 individual.

President of the Argentine Republic
    Plaza, Victorino ( 1914-1916 )
    Count equals 1 individual.

President of the United States of America
    Washington, George ( 1789-1797 ), the first president
    Madison, James ( 1808 )
    Monroe, James ( 1816 )
    Taylor, Zachary ( 1848-1850 )
    Roosevelt, Franklin Delano ( 1933-1945 )
    Kennedy, John FitzGerald ( 1961-1963 )
    Count equals 6 individuals.

Prime Minister
    Compton, Spencer, 1st Earl of Wilmington ( 1742-1743 )
    Jenkinson, Robert Bankes, 2nd Earl of Liverpool ( 1812-1827 )
    Robinson, Frederick John, 1st Earl of Ripon ( 1827-1828 )
    Count equals 3 individuals.

Prime Minister [Australia]
    Gorton, John Grey
    Count equals 1 individual.

Prime Minister [Southern Rhodesia]
    Huggins, Godfrey Martin, 1st Viscount Malvern ( 1933-1953 )
    Count equals 1 individual.

Prime Minister and First Lord of the Treasury
    Walpole, Robert, 1st Earl of Orford ( 1721-1742 )
    Pelham, Henry ( 1743-1754 )
    Pelham-Holles, Thomas, 1st Duke of Newcastle-under-Lyme ( 1754-1756 )
    Cavendish, William, 4th Duke of Devonshire ( 1756-1757 )
    Pelham-Holles, Thomas, 1st Duke of Newcastle-under-Lyme ( 1757-1762 )
    Waldegrave, James, 2nd Earl of Waldegrave ( 1757-1757 )
    Stuart, John, 3rd Earl of Bute ( 1762-1763 )
    Grenville, George ( 1763-1765 )
    Fitzroy, Augustus Henry, 3rd Duke of Grafton ( 1766-1770 )
    Pitt, William, 1st Earl of Chatham ( 1766-1768 )
    North, Frederick, 2nd Earl of Guilford ( 1770-1782 )
    Petty, William, 1st Marquess of Lansdowne ( 1782-1783 )
    Cavendish-Bentinck, William Henry, 3rd Duke of Portland ( 1783-1783 )
    Pitt, William ( 1783-1801 )
    Pitt, William ( 1804-1806 )
    Grenville, William Wyndham, 1st Baron Grenville ( 1806-1807 )
    Cavendish-Bentinck, William Henry, 3rd Duke of Portland ( 1807-1809 )
    Perceval, Spencer ( 1809-1812 )
    Canning, George ( 1827-1827 )
    Wellesley, Arthur, 1st Duke of Wellington ( 1828-1830 )
    Grey, Charles, 2nd Earl Grey ( 1830-1834 )
    Wellesley, Arthur, 1st Duke of Wellington ( 1834-1834 )
    Russell, John, 1st Earl Russell ( 1846-1852 )
    Hamilton-Gordon, George, 4th Earl of Aberdeen ( 1852-1855 )
    Smith-Stanley, Edward Geoffrey, 14th Earl of Derby ( 1852-1852 )
    Smith-Stanley, Edward Geoffrey, 14th Earl of Derby ( 1858-1859 )
    Russell, John, 1st Earl Russell ( 1865-1866 )
    Smith-Stanley, Edward Geoffrey, 14th Earl of Derby ( 1866-1868 )
    Disraeli, Benjamin, 1st and last Earl of Beaconsfield ( 1868-1868 )
    Gladstone, William Ewart ( 1868-1874 )
    Disraeli, Benjamin, 1st and last Earl of Beaconsfield ( 1874-1880 )
    Gladstone, William Ewart ( 1880-1885 )
    Gascoyne-Cecil, Robert Arthur Talbot, 3rd Marquess of Salisbury ( 1885-1886 )
    Gascoyne-Cecil, Robert Arthur Talbot, 3rd Marquess of Salisbury ( 1886-1892 )
    Gladstone, William Ewart ( 1886-1886 )
    Gladstone, William Ewart ( 1892-1894 )
    Primrose, Archibald Philip, 5th Earl of Rosebery ( 1894-1895 )
    Gascoyne-Cecil, Robert Arthur Talbot, 3rd Marquess of Salisbury ( 1895-1902 )
    Balfour, Arthur James, 1st Earl of Balfour ( 1902-1905 )
    Campbell-Bannerman, Henry ( 1906-1908 )
    Asquith, Herbert Henry, 1st Earl of Oxford and Asquith ( 1908-1916 )
    Lloyd George, David, 1st Earl Lloyd George of Dwyfor ( 1916-1922 )
    Law, Andrew Bonar ( 1922-1923 )
    Baldwin, Stanley, 1st Earl Baldwin of Bewdley ( 1923-1924 )
    Baldwin, Stanley, 1st Earl Baldwin of Bewdley ( 1924-1929 )
    MacDonald, James Ramsay ( 1924-1924 )
    MacDonald, James Ramsay ( 1929-1935 )
    Baldwin, Stanley, 1st Earl Baldwin of Bewdley ( 1935-1937 )
    Chamberlain, Arthur Neville ( 1937-1940 )
    Churchill, Winston Leonard Spencer ( 1940-1945 )
    Attlee, Clement Richard, 1st Earl Attlee ( 1945-1951 )
    Churchill, Winston Leonard Spencer ( 1951-1955 )
    Eden, Robert Anthony, 1st Earl of Avon ( 1955-1957 )
    Macmillan, Maurice Harold, 1st Earl of Stockton ( 1957-1963 )
    Douglas-Home, Alexander Frederick, Baron Home of the Hirsel ( 1963-1964 )
    Wilson, James Harold, Baron Wilson of Rievaulx ( 1964-1970 )
    Heath, Edward Richard George ( 1970-1974 )
    Wilson, James Harold, Baron Wilson of Rievaulx ( 1974-1976 )
    Callaghan, Leonard James, Baron Callaghan of Cardiff ( 1976-1979 )
    Roberts, Margaret Hilda, Baroness Thatcher ( 1979-1990 )
    Major, John ( 1990-1997 )
    Blair, Anthony Charles Lynton ( 1997-2006 )
    Cameron, David William Donald ( 11 May 2010 )
    Count equals 63 individuals.

Prime Minister of Albania
    Zogu, Ahmed Bey, King of the Albanians ( 1922-1924 )
    Zogu, Ahmed Bey, King of the Albanians ( 1925-1928 )
    Count equals 2 individuals.

Prime Minister of Australia
    Deakin, Alfred ( 1903-1904 )
    Deakin, Alfred ( 1905-1908 )
    Deakin, Alfred ( 1909-1910 )
    Bruce, Stanley Melbourne, 1st and last Viscount Bruce of Melbourne ( 1923-1929 )
    Count equals 4 individuals.

Prime Minister of Austria
    Taaffe, Edward Francis Joseph, 11th Viscount Taaffe of Corren ( 1879-1893 )
    Count equals 1 individual.

Prime Minister of Canada
    Macdonald, John Alexander ( 1857-1862 )
    Count equals 1 individual.

Prime Minister of Fiji
    Mara, Kamisese Kapaiwai Tuimacilai ( 1970-1992 )
    Count equals 1 individual.

Prime Minister of Greece
    Moraitinis, Aristotle
    Count equals 1 individual.

Prime Minister of Hungary
    Andrássy de Csíkszentkirály et Krasznahorka, Gyula
    Heger, Stephen
    Tisza von Borosjenö, Kálmán ( 1875-1890 )
    Tisza von Borosjenö, István ( 1903-1905 )
    Tisza von Borosjenö, István ( 1913-1917 )
    Count equals 5 individuals.

Prime Minister of Italy
    Minghetti, Marco
    Leone, Giovanni ( 1963-1963 )
    Leone, Giovanni ( 1968-1968 )
    Count equals 3 individuals.

Prime Minister of Malta
    Mintoff, Dominic ( 1955-1958 )
    Mintoff, Dominic ( 1971 )
    Count equals 2 individuals.

Prime Minister of Manitoba
    Macdonald, Hugh John ( 1899 )
    Count equals 1 individual.

Prime Minister of Natal
    Smythe, Charles John
    Sutton, George Morris ( 1903-1905 )
    Count equals 2 individuals.

Prime Minister of New Zealand
    Ward, Joseph George, 1st Bt. ( 1906-1912 )
    Ward, Joseph George, 1st Bt. ( 1928-1930 )
    Count equals 2 individuals.

Prime Minister of Northern Ireland
    Craig, James, 1st Viscount Craigavon ( 1921-1940 )
    Andrews, John Miller ( 1940-1943 )
    Brooke, Basil Stanlake, 1st Viscount Brookeborough ( 1943-1963 )
    O'Neill, Terence Marne, Baron O'Neill of the Maine ( 1963-1969 )
    Chichester-Clark, James Dawson, Baron Moyola ( 1969-1971 )
    Faulkner, Arthur Brian Deane, Baron Faulkner of Downpatrick ( 1971-1972 )
    Count equals 6 individuals.

Prime Minister of Rhodesia
    Whitehead, Edgar Cuthbert Fremantle ( 1958-1962 )
    Count equals 1 individual.

Prime Minister of Singapore
    Lee, Kuan Yew ( 1959-1990 )
    Lee, Hsien Loong ( 12 Aug 2004 )
    Count equals 2 individuals.

Prime Minister of Southern Rhodesia
    Todd, Garfield
    Count equals 1 individual.

Prime Minister of Spain
    Figueroa y Torres Mendieta, Álvaro
    Count equals 1 individual.

Prime Minister of Victoria
    Gavan Duffy, Charles ( 1871 )
    Count equals 1 individual.

Prime Minister of the Dominion of Canada
    Macdonald, John Alexander ( 1867-1873 )
    Macdonald, John Alexander ( 1878-1891 )
    Bennett, Richard Bedford, 1st and last Viscount Bennett ( 1930-1935 )
    Count equals 3 individuals.

Prime Minister of the Kingdom of Naples
    Acton, John Francis Edward, 6th Bt.
    Count equals 1 individual.

Prince Regent of Belgium
    Belgique, Charles, Comte de Flandre ( 1944-1950 )
    Count equals 1 individual.

Prince Regent of Bulgaria
    Bulgaria, Kyril Heinrich Franz, Prince of Bulgaria ( 1943-1944 )
    Count equals 1 individual.

Rajah Muda
    Johnson-Brooke, John Brooke ( 1861-1863 )
    Count equals 1 individual.

Rajah Muda of Sarawak
    Brooke, Anthony Walter Dayrell
    Count equals 1 individual.

Rajah of Sarawak
    Brooke, James ( 1838-1868 )
    Johnson-Brooke, Charles Anthony ( 1868-1917 )
    Brooke, Charles Vyner de Windt ( 1917-1946 )
    Count equals 3 individuals.

Regent of Antioch
     Tancred, Prince of Antioch ( 1105-1111 )
    Count equals 1 individual.

Regent of Athens
     Hugues, Comte de Brienne et Lecce ( 1288 ), during wife's nephew's minority
    Count equals 1 individual.

Regent of Bavaria
    Bayern, Luitpold ( 1886-1912 )
    Bayern, Ludwig III ( 1912-1913 )
    Count equals 2 individuals.

Regent of Bohemia
    Podebrad, George, King of Bohemia ( 1448-1458 )
    Count equals 1 individual.

Regent of Brittany
    Bretagne, Eudon
    Count equals 1 individual.

Regent of Constantinople
    Flandre, Henri, Emperor of Constantinople ( 1205-1206 )
    Count equals 1 individual.

Regent of Cyprus
    Lusignan, Hugh
    Count equals 1 individual.

Regent of Denmark
    Struensee, Johann Friedrich ( 1771-1772 ), de facto
    Oldenburg, Frederik VI, King of Denmark ( 1784-1808 )
    Count equals 2 individuals.

Regent of England
    Plantagenet, Humphrey, Duke of Gloucester
    France, Isabelle ( 1327-1330 ), along with her lover, Roger Mortimer
    Mortimer, Roger, 1st Earl of March ( 1327-1330 ), along with his lover, the Queen Consort Isabella of England
    Count equals 3 individuals.

Regent of France
     Philip, Comte de Flandre et d'Artois
    Lancaster, John, Duke of Bedford ( Sep 1422 ), after the death of King Henry V
    Orléans, Philippe II, Duc d'Orléans ( 1715-1723 )
    Count equals 3 individuals.

Regent of Gelre
    Egmont-Gelre, Katarina ( 1477-1481 )
    Count equals 1 individual.

Regent of Greece
    Moraitinis, Aristotle
    Count equals 1 individual.

Regent of Hainaut and Holland
    Bayern-Straubing, Johann III ( 1418-1425 )
    Count equals 1 individual.

Regent of Holland
    Vlaanderen, Robrecht I 'de Fries', Comte d'Artois ( 1061-1070 )
    Hollant, Floris ( 1256-1258 )
    Bayern-Straubing, Albrecht I, Comte de Hainaut et Graaf van Holland en Zeeland ( 1358-1389 )
    Count equals 3 individuals.

Regent of Jersualem
    Hohenstaufen, Friedrich II, Holy Roman Emperor ( 1228-1243 )
    Count equals 1 individual.

Regent of Kiev
     St. Olga ( 0945-0957 )
    Count equals 1 individual.

Regent of Portugal
    Bragança, Pedro II, Rei de Portugal ( 1667-1683 )
    Bragança, Joăo VI, Rei de Portugal e Brasil ( 10 Feb 1792 )
    Bragança, Pedro IV, Rei de Portugal ( 22 Apr 1821 )
    Bragança, Isabella, Infanta de Portugal ( 1826-1828 )
    Count equals 4 individuals.

Regent of Provence
     Sancho, Comte de Rousillon et Cerdange ( 1181-1185 )
    Count equals 1 individual.

Regent of Russia
    Romanov, Sophia Alexiovna ( 1682-1689 )
    Mecklenburg-Schwerin, Elisabeth Karoline Christine ( 1740-1741 )
    Count equals 2 individuals.

Regent of Savoy
    Savoia, Tommaso II, Conte di Piemonte
    Count equals 1 individual.

Regent of Schleswig-Holstein
    Hessen-Kassel, Karl
    Count equals 1 individual.

Regent of Scotland
    Balliol, John
    Erskine, John, 18th/1st Earl of Mar
     Neil, 2nd Earl of Carrick ( 20 Sep 1255 ), and Guardian of King Alexander III
    Dunbar, Patrick, 6th Earl of Dunbar ( 1255 )
    Haye, Gilbert, 3rd of Erroll ( 1255 )
    Lindsay, David ( 1255 )
    Stewart, Alexander, 4th High Steward of Scotland ( 1255 )
    Haye, Gilbert, 3rd of Erroll ( 1258 )
    Stewart, Walter, 6th High Steward of Scotland ( 1316 ), during King Robert I's absence in Ireland
    Randolph, Thomas, 1st Earl of Moray ( 1329-1332 )
     Donald, 8th Earl of Mar ( 1332 )
    Douglas, Archibald ( 1333-1333 )
    Stewart, Robert II, King of Scotland ( 1338-1341 )
    Stewart, Robert II, King of Scotland ( 1346-1357 )
    Stewart, Robert, 1st Duke of Albany ( Jun 1406 )
    Stewart, Murdoch, 2nd Duke of Albany ( 1420-1424 )
    Boyd, Robert, 1st Lord Boyd of Kilmarnock ( 1460 ), for the infant King James III
    Stewart, John, 2nd Duke of Albany ( 1515-1523 )
    Hamilton, James, 2nd Earl of Arran ( 1542-1554 )
    Stewart, James, 1st Earl of Moray ( 1567-1570 )
    Stuart, Matthew, 13th Earl of Lennox ( 1570-1571 )
    Erskine, John, 18th/1st Earl of Mar ( 1571 )
    Douglas, James, 4th Earl of Morton ( 1572-1578 )
    Count equals 23 individuals.

Regent of Spain
    Österreich, Maria Cristina ( 1885-1902 )
    Count equals 1 individual.

Regent of Sweden
    Folkunga, Birgir, Jarl of Sweden
    Jarle, Berger
    Folkunga, Birgir, Jarl of Sweden ( 1251 )
    Valdemarsdottir, Margaret, Queen of Denmark and Norway ( 1389 )
    Sture, Sten ( 1470-1503 )
    Vasa, Gustaf I, King of Sweden ( 1521-1523 )
    Vasa, Carl IX, King of Sweden ( 1599-1604 )
    Holstein-Gottorp, Karl XIII, King of Sweden ( 1792-1809 )
    Count equals 8 individuals.

Regent of Yugoslavia
    Karageorgievich, Paul, Prince of Yugoslavia ( 1934-1941 )
    Count equals 1 individual.

Regent of the Empire of Brazil
    Bragança, Isabel, Infanta de Brasil ( 1871-1872 )
    Bragança, Isabel, Infanta de Brasil ( 1876-1876 )
    Bragança, Isabel, Infanta de Brasil ( 1887-1888 )
    Count equals 3 individuals.

Regent of the Kingdom
    Berkeley, Thomas, 5th Lord Berkeley ( Apr 1416 )
    Douglas, Archibald, 5th Earl of Douglas ( 1437 )
    Count equals 2 individuals.

Regent of the Kingdom of Strathclyde
     Maldred, Lord of Allerdale ( 1034-1045 )
    Count equals 1 individual.

Regent of the Palatinate
    Pfalz, Friedrich I ( 1449-1452 )
    Count equals 1 individual.

Regent of the Realm
    Robinson, Thomas, 1st Baron Grantham ( 1755 )
    Count equals 1 individual.

Sovereign Lord of Kniphausen and Varel
    Aldenburg, Anton II
    Aldenburg, Charlotte Sophie
    Bentinck, Christian Frederick Anthony ( 1754 )
    Bentinck, William Gustavus Frederic, 2nd Graf Bentinck ( 1768 )
    Count equals 4 individuals.

Sovereign Lord of the Isle of Man
    Stanley, Charles, 8th Earl of Derby
    Stanley, Ferdinando, 5th Earl of Derby
    Stanley, James, 10th Earl of Deby
    Stanley, John
    Stanley, William George Richard, 9th Earl of Derby
    Stanley, William, 6th Earl of Derby
    Stanley, John ( 1406 )
    Stanley, James, 7th Earl of Derby ( 1642 )
    Count equals 8 individuals.

Vice-President of Ecuador
    Sotomayor y Luna, Manuel
    Count equals 1 individual.

Vice-President of the Argentine Republic
    Plaza, Victorino ( 1910-1914 )
    Count equals 1 individual.

Vice-President of the United States of America
    Breckinridge, John Cabell ( 1857-1861 )
    Count equals 1 individuals.

Total count equals 281 individuals.