The Kingdoms of León and Castile1
Kings of Asturias
Pelayo (718-737) 
Fáfila (737-739) 
Alfonso I, the Catholic (739-757) 
Fruela I (757-768) 
Aurelio (768-774) 
Silo (774-783) 
Mauregato (783-788) 
Vermudo I, the Deacon (788-791) 
Alfonso II, the Chaste (791-842) 
Ramiro I (842-850) 
Ordoño I (850-866) 
Alfonso III, the Great (866-910) 
Kings of León
García (910-914) 
Ordoño II (914-924) 
Fruela II (924-925) 
Alfonso IV, the Monk (926-931) 
Ramiro II (931-951) 
Ordoño III (951-956) 
Sancho I, the Fat (956-958) 
Ordoño IV, the Bad (958-959) 
Sancho I (959-966) 
Ramiro III (966-985) 
Vermudo II, the Gouty (985-999) 
Alfonso V (999-1028) 
Vermudo III (1028-1037) 
House of Navarre
Ferdinand I (1038-1065) 
Sancho II, the Strong (Castile: 1065-1072) 
Alfonso VI (León: 1065-1109, Castile: 1072-1109) 
Urraca (1109-1126) 
House of Burgundy
Alfonso VII, the Emperor (1126-1157, co-regent 1111) 
Kings of Castile
Sancho III, the Desired (1157-1158) 
Alfonso VIII (1158-1214) 
Henry I (1214-1217) 
Berengaria (1217) 
Kings of León
Ferdinand II (1157-1188) 
Alfonso IX (1188-1230) 
Kings of Castile and León
St. Ferdinand III (1217-1252) 
Alfonso X, the Learned (1252-1284) 
Sancho IV, the Fierce (1284-1295) 
Ferdinand IV, the Summoned (1295-1312) 
Alfonso XI (1312-1350) 
Peter the Cruel (1350-1369) 
House of Trastámara
Henry II (1369-1379) 
John I (1379-1390) 
Henry III, the Sickly (1390-1406) 
John II (1406-1454) 
Henry IV, the Impotent (1454-1474) 
House of Aragon
Ferdinand V, the Catholic (1474-1504) 
Isabel I, the Catholic (1474-1504) 
Kings of Habsburg
Philip I, the Handsome (1504-1506) 
John the Crazy (1504-1506) 
The Kingdom of Navarre2
House of Iñigo
Iñigo Arista (824-851) 
García Iñiguez (851-880) 
Fortún Garcés (880-905) 
House of Jimeno
Sancho I (905-925) 
Jimeno (925-931) 
García I (931-970) 
Sancho II, Abarca (970-994) 
García II, the Tremulous (994-1004) 
Sancho III, the Great (1004-1035) 
García III of Nájera (1035-1054) 
Sancho IV of Peñalén (1054-1076) 
Sancho V (1076-1094) 
Peter I (1094-1104) 
Alfonso I, the Battler (1104-1134) 
García IV, the Restorer (1134-1150) 
Sancho VI, the Wise (1150-1194) 
Sancho VII, the Strong (1194-1234) 
House of Champagne
Thibaut I, the Posthumous (1234-1253) 
Thibaut II (1253-1270) 
Henry I, the Fat (1270-1274) 
House of France
Philip I, the Fair (1284-1305) 
Joan I (1274-1305) 
Louis (1305-1316) 
  Union with France (1314-1328)
House of Evreux
Philip III (1328-1343) 
Joan II (1328-1349) 
Charles II, the Bad (1349-1387) 
Charles III, the Noble (1387-1425) 
House of Aragon
John II (1425-1479) 
Blanche (1425-1441) 
Eleanor (1479) 
House of Foix
Francis Phoebus (1479-1483) 
House of Albret
John III (1484-1516) 
Catherine (1483-1517) 
Henry II (1517-1555) 
House of Bourbon
Anthony (1555-1562) 
Joan III (1555-1572) 
Henry III (1572-1610) 
  Union with France in 1610
The County of Barcelona3
House of Urgell
Wilfred I, the Hairy (878-897) 
Wilfred II (897-911) 
Sunyer (911-947) 
Miró (947-966) 
Borrell II (947-992) 
Raymond Borrell III (992-1017) 
Berengar Raymond I, the Crooked (1017-1035) 
Raymond Berengar I, the Elder (1035-1076) 
Raymond Berengar II, Towhead (1076-1082) 
Raymond Berengar II, the Fratricide (1076-1097, co-regent 1086) 
Raymond Berengar III, the Great (1097-1131) 
Raymond Berengar IV, the Saint (1131-1162) 
Alfonso (1162-1196) 
Union with Aragon in 1196
The County of Castile4
House of Lara
Fernán González (931-970) 
García (970-995) 
Sancho (995-1017) 
García II (1017-1029) 
House of Navarre
Ferdinand the Great (1029-1065) 
The Kingdom of Sobrarbe5
House of Navarre
Gonzalo (1284-1305) 
Union with Aragon in 1043
The Kingdom of Aragon6
House of Navarre
Ramiro I (1035-1069) 
Sancho Ramírez (1069-1094) 
Peter I (1094-1104) 
Alfonso I, the Battler (1104-1134) 
Ramiro II, the Monk (1134-1137) 
Petronilla (1137-1164) 
House of Barcelona
Alfonso II, the Chaste (1164-1196) 
Peter II, the Catholic (1196-1213) 
James I, the Conqueror (1213-1276) 
Peter III, the Great (1276-1285) 
Alfonso III, the Liberal (1285-1291) 
James II, the Just (1291-1327) 
Alfonso IV, the Benign (1327-1336) 
Peter IV, the Ceremonious (1336-1387) 
John I, the Hunter (1387-1396) 
Martin the Humane (1396-1410) 
Interregnum (1410-1412)
House of Trastámura
Ferdinand I of Antequera (1412-1416) 
Alfonso V, the Magnanimous (1414-1458) 
John II (1483-1479) 
Union with Castile (1479-1504)
Ferdinand II, the Catholic (1479-1516) 
Union with Castile in 1516
The Kingdom of Galacia7
House of León
García (1065-1071) 
Union with Castile in 1071
The Kingdom of Majorca8
House of Aragon
James II (1276-1311) 
Sancho (1311-1324) 
James III (1324-1343) 
Conquest by Aragon in 1343
The Kingdom of Galacia7
House of León
García (1065-1071) 
Union with Castile in 1071
The Kingdom of Majorca8
House of Aragon
James II (1276-1311) 
Sancho (1311-1324) 
James III (1324-1343) 
Conquest by Aragon in 1343
The Kingdom of Spain9
House of Habsburg
Charles I (1516-1556) 
Philip II (1556-1598) 
Philip III (1598-1621) 
Philip IV (1621-1665) 
Charles II (1665-1700) 
House of Bourbon
Philip V (1700-1724) 
Louis I (1724) 
Philip V (1724-1746) 
Ferdinand VI (1746-1759) 
Charles III (1759-1788) 
Charles IV (1788-1808) 
Ferdinand VII (1808) 
House of Bonaparte
Joseph Napoleon (1808-1813) 
House of Bourbon
Ferdinand VII (1813-1833) 
Isabel II (11833-1868) 
Provisional Government (1868-1870)
House of Savoy
Amadeus I (1870-1873) 
First Republic (1873-1874)
House of Bourbon
Alfonso XII (1874-1885) 
Alfonso XIII (1886-1931) 
Second Republic (1931-1939)
Spanish State (1939-1975) under Francisco Franco Bahamonde, Chief of State
House of Bourbon
Juan Carlos I (1975-2014) 
Felipe VI (2014- ) 
Union with Castile in 1071
The Kingdom of Portugal10
House of Burgundy
Henry (1097-1112) 
House of Bourbon
Afonso I (1112-1185) 
Sancho I (1185-1211) 
Afonso II, the Fat (1211-1223) 
Sancho II, Capêlo (1223-1248) 
Afonso III (1248-1279) 
Denis the Farmer (1279-1325) 
Afonso IV (1325-1357) 
Pedro I, the Justicer (1357-1367) 
Ferdinand I (1367-1383) 
Interregnum (1383-1385)
House of Avis
John I (1385-1433) 
Duarte (1433-1438) 
Afonso V, the African (1438-1481) 
John II, the Perfect Prince (1481-1495) 
Manuel I, the Fortunate (1495-1521) 
John III (1521-1557) 
Sebastian (1557-1578) 
Henry the Cardinal (1578-1580) 
Union with Spain (1580-1640)
House of Bragança
John IV (1640-1656) 
Afonso VI (1656-1667) 
Pedro II (1683-1706, regent 1667-1683) 
John V, the Magnanimous (1706-1750) 
Joseph I (1750-1777) 
Pedro III (1777-1786) 
Maria (1777-1816) 
John VI (1816-1826) 
Pedro IV (1826-1828) 
Migeul I (1828-1834) 
Maria II (1834-1853) 
House of Saxe-Coburg-Gotha
Pedro V (18853-1861) 
Luís I (1861-1889) 
Carlos I (1889-1908) 
Manuel II (1908-1910) 
Proclamation of the Republic in 1910
- [S38] John Morby, Oxford Dynasties of the World (Oxford, U.K.: Oxford University Press, 1989), pages 112-113.
- [S38] ibid., pages 114-115.
- [S38] ibid., page 115.
- [S38] ibid., page 115.
- [S38] ibid., page 116.
- [S38] ibid., page 116.
- [S38] ibid., page 117.
- [S38] ibid., page 117.
- [S38] ibid., pages 118-119.
- [S38] ibid., pages 120-121.