Theodore II Palaiologos or Palaeologus (Greek: Θεόδωρος Β΄ Παλαιολόγος, ''Theodōros II Palaiologos'') (c. 1396 – 21 June 1448) was Despot in the

Morea The Morea ( el, Μορέας or ) was the name of the Peloponnese peninsula in southern Greece during the Middle Ages and the early modern period. The name was used for the Byzantine province known as the Despotate of the Morea, by the Ottom ...

from 1407 to 1443 and in Selymbria from then until his death.

Life

Theodore II Palaiologos was a son of the

Byzantine Emperor This is a list of the Byzantine emperors from the foundation of Constantinople in 330 AD, which marks the conventional start of the Eastern Roman Empire, to its fall to the Ottoman Empire in 1453 AD. Only the emperors who were recognized as ...

Manuel II Palaiologos and his wife

Helena Dragaš Helena Dragaš ( sr, Јелена Драгаш, ''Jelena Dragaš'', el, , ''Helénē Dragásē''; c. 1372 – 23 March 1450) was the empress consort of Byzantine emperor Manuel II Palaiologos and mother of the last two emperors, John VIII ...

. His maternal grandfather was the

Serb The Serbs ( sr-Cyr, Срби, Srbi, ) are the most numerous South Slavic ethnic group native to the Balkans in Southeastern Europe, who share a common Serbian ancestry, culture, history and language. The majority of Serbs live in their na ...

prince

Constantine Dragaš Constantine most often refers to: * Constantine the Great, Roman emperor from 306 to 337, also known as Constantine I *Constantine, Algeria, a city in Algeria Constantine may also refer to: People * Constantine (name), a masculine given name ...

. His brothers included emperors

John VIII Palaiologos John VIII Palaiologos or Palaeologus ( gr, Ἰωάννης Παλαιολόγος, Iōánnēs Palaiológos; 18 December 1392 – 31 October 1448) was the penultimate Byzantine emperor, ruling from 1425 to 1448. Biography John VIII was ...

and

Constantine XI Palaiologos Constantine XI Dragases Palaiologos or Dragaš Palaeologus ( el, Κωνσταντῖνος Δραγάσης Παλαιολόγος, ''Kōnstantînos Dragásēs Palaiológos''; 8 February 1405 – 29 May 1453) was the last Roman (Byzantine) e ...

, as well as Demetrios Palaiologos and

Thomas Palaiologos Thomas Palaiologos or Palaeologus ( el, Θωμᾶς Παλαιολόγος; 1409 – 12 May 1465) was Despot of the Morea from 1428 until the fall of the despotate in 1460, although he continued to claim the title until his death five years late ...

, despots in the

Despotate of Morea The Despotate of the Morea ( el, Δεσποτᾶτον τοῦ Μορέως) or Despotate of Mystras ( el, Δεσποτᾶτον τοῦ Μυστρᾶ) was a province of the Byzantine Empire which existed between the mid-14th and mid-15th centu ...

, and Andronikos Palaiologos, despot in

Thessalonica Thessaloniki (; el, Θεσσαλονίκη, , also known as Thessalonica (), Saloniki, or Salonica (), is the second-largest city in Greece, with over one million inhabitants in its metropolitan area, and the capital of the geographic region of ...

. When Theodore was a little over ten years old, his father proclaimed him a despot (''despotēs'') and appointed him to govern Morea after the death of his uncle Theodore I Palaiologos in 1407. The nobleman Nicholas Eudaimonoioannes was appointed as his tutor and regent until he came of age. The first period of his rule was a time of war against the Latin states in

Greece Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders wi ...

for the unification of

. Theodore II's enemies in that period included the

Republic of Venice The Republic of Venice ( vec, Repùblega de Venèsia) or Venetian Republic ( vec, Repùblega Vèneta, links=no), traditionally known as La Serenissima ( en, Most Serene Republic of Venice, italics=yes; vec, Serenìsima Repùblega de Venèsia ...

, which sent troops to impede his attempt to conquer

Patras ) , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , demographics1_title2 = , demographics1_info2 = , timezone1 = EET , utc_offset1 = +2 ...

. During Theodore's minority, his father Emperor Manuel II stayed in Morea and supervised its administration and defense, rebuilding the ''

Hexamilion The Hexamilion wall ( el, Εξαμίλιον τείχος, "six-mile wall") was a defensive wall constructed across the Isthmus of Corinth, guarding the only land route onto the Peloponnese peninsula from mainland Greece. History Early fortif ...

'' wall across the

Isthmus of Corinth The Isthmus of Corinth ( Greek: Ισθμός της Κορίνθου) is the narrow land bridge which connects the Peloponnese peninsula with the rest of the mainland of Greece, near the city of Corinth. The word " isthmus" comes from the Anci ...

Seal of Theodorus II Palaiologos despot of Moreas

A moment of drastic change in policy was his marriage to the Latin noblewoman

Cleofa Malatesta Cleofa Malatesta da Pesaro (also Cleofe, Cleopa or Cleopha) (''floruit'' 1420 – died 1433) was an Italian noblewoman and the wife of Theodore II Palaiologos, Despot of the Morea, brother of Constantine XI, the last Byzantine emperor. She was a d ...

, arranged with the help of her uncle

Pope Martin V Pope Martin V ( la, Martinus V; it, Martino V; January/February 1369 – 20 February 1431), born Otto (or Oddone) Colonna, was the head of the Catholic Church and ruler of the Papal States from 11 November 1417 to his death in February 1431. Hi ...

, who became Theodore's ally and supporter. In a letter from around the time of Manuel II's death (July 21, 1425), Pope Martin V called Theodore II emperor of

Constantinople la, Constantinopolis ota, قسطنطينيه , alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya (Arabic), Basileuousa ("Queen of Cities"), Megalopolis (" ...

(''ad Theodorum imperatorem constantinopolitanum'') but the crown actually passed to his older brother John VIII. The war in Morea had started to go against the Byzantines and, under pressure from

Carlo I Tocco Carlo I Tocco was the hereditary Count palatine of Cephalonia and Zakynthos from 1376, and ruled as the Despot of Epirus from 1411 until his death on July 4, 1429. Life Carlo I was the son of Count Leonardo I Tocco of Cephalonia and Leukas by Madda ...

, the Count of

Kefalonia Kefalonia or Cephalonia ( el, Κεφαλονιά), formerly also known as Kefallinia or Kephallenia (), is the largest of the Ionian Islands in western Greece and the 6th largest island in Greece after Crete, Euboea, Lesbos, Rhodes and Chios. It ...

and ruler of

Epirus sq, Epiri rup, Epiru , native_name_lang = , settlement_type = Historical region , image_map = Epirus antiquus tabula.jpg , map_alt = , map_caption = Map of ancient Epirus by Heinri ...

, the Despot demanded help from his brother John VIII. That help came in the form of reinforcements led by their brother Constantine, who became joint governor of Morea with Theodore II in 1428. The united efforts of the brothers contributed to the naval victory at the Echinades in 1427 and the conquest of Patras in 1430. On the other hand, Emperor John VIII declared Theodore's younger brother Constantine

regent A regent (from Latin : ruling, governing) is a person appointed to govern a state '' pro tempore'' (Latin: 'for the time being') because the monarch is a minor, absent, incapacitated or unable to discharge the powers and duties of the monarchy ...

of the empire during his voyage to

Florence Florence ( ; it, Firenze ) is a city in Central Italy and the capital city of the Tuscany region. It is the most populated city in Tuscany, with 383,083 inhabitants in 2016, and over 1,520,000 in its metropolitan area.Bilancio demografico ...

in 1438, which emphasized his selection of Constantine as his intended heir. The next several years were marred by disputes with Constantine over the succession to the childless John VIII. In a compromise, Theodore II Palaiologos surrendered his claim to the throne in exchange for Constantine's domain (

appanage An appanage, or apanage (; french: apanage ), is the grant of an estate, title, office or other thing of value to a younger child of a sovereign, who would otherwise have no inheritance under the system of primogeniture. It was common in much o ...

) of Selymbria (

Silivri Silivri, formerly Selymbria (Greek: Σηλυμβρία), is a city and a district in Istanbul Province along the Sea of Marmara in Turkey, outside the urban core of Istanbul, containing many holiday and weekend homes for residents of the city. The ...

) in 1443, where he died of plague five years later, in 1448, predeceasing his brothers.

Family

By his marriage to

, an Italian aristocrat, Theodore II Palaiologos had at least one daughter: #

Helena Palaiologina Helena Palaiologina ( el, ; 3 February 1428 – 11 April 1458) was a Byzantine princess of the Palaiologos family, who became Queen of Cyprus and Armenia, titular Queen consort of Jerusalem, and Princess of Antioch through her marriage to King ...

. She married King John II of Cyprus.

Bibliography

* * * Joseph Freiherr von Hammer-Purgstall "Geschichte des Osmanischen Reiches" *

Edward Gibbon Edward Gibbon (; 8 May 173716 January 1794) was an English historian, writer, and member of parliament. His most important work, '' The History of the Decline and Fall of the Roman Empire'', published in six volumes between 1776 and 1788, i ...

The History of the Decline and Fall of the Roman Empire ''The History of the Decline and Fall of the Roman Empire'' is a six-volume work by the English historian Edward Gibbon. It traces Western civilization (as well as the Islamic and Mongolian conquests) from the height of the Roman Empire to th ...

" *

George Sphrantzes George Sphrantzes, also Phrantzes or Phrantza ( el, Γεώργιος Σφραντζής or Φραντζής; 1401 – c. 1478), was a late Roman (Byzantine) historian and Imperial courtier. He was an attendant to Emperor Manuel II Palaiologos, ''p ...

: The Fall of the Byzantine Empire {{DEFAULTSORT:Theodore 02 Palaiologos 1396 births 1448 deaths 15th-century Byzantine people 15th-century Despots of the Morea Palaiologos dynasty 15th-century deaths from plague (disease) Despots of the Morea 15th-century rulers in Europe Sons of Byzantine emperors