John III


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John III

(John Ducas Vatatzes) (do͝o`kəs vətăt`zēz), d. 1254, Byzantine emperor of Nicaea (1222–54), successor and son-in-law of Theodore I. He extended his territory in Asia Minor and the Aegean islands but failed (1235) to take Constantinople from the Latins, although he was aided by Ivan IIIvan II
or Ivan Asen
, d. 1241, czar of Bulgaria (1218–41). On the death (1207) of his father, Kaloyan, founder of the second Bulgarian empire, the throne was usurped by Ivan's cousin Boril.
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 of Bulgaria. Subsequently Ivan, the Cumans, and the Latins of Constantinople allied themselves against John, who held his own. John joined the Turks against the Mongol invaders. He annexed Salonica (Thessaloníkai) in 1246 and reduced the despotat of Epirus to vassalage, thus nearly recovering the territories of the Byzantine Empire. He maintained close relations with the German emperor, Frederick II, whose daughter he married. During his reign the empire flourished. He was succeeded by his son Theodore II.

John III

(John Sobieski) (sôbyĕ`skē), 1624–96, king of Poland (1674–96), champion of Christian Europe against the Ottomans. Born to an ancient noble family, he was appointed (1668) commander of the Polish army. He defeated (1673) the Ottomans at Khotin shortly after the death of King Michael, and in 1674 he was elected to succeed Michael. John's plans to recover East Prussia led him to conclude alliances with France (1675) and Sweden (1677) against Frederick William of Brandenburg (the Great Elector). However, the emphasis of his foreign policy changed when Sultan Muhammad IV and the Hungarians under Thököly advanced against Austria. Realizing the danger to all Europe, John allied (1683) with Holy Roman Emperor Leopold ILeopold I,
1640–1705, Holy Roman emperor (1658–1705), king of Bohemia (1656–1705) and of Hungary (1655–1705), second son and successor of Ferdinand III.
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 and, leading combined imperial and Polish forces, raised the siege of ViennaVienna
, Ger. Wien, city and province (1991 pop. 1,539,848), 160 sq mi (414 sq km), capital and largest city of Austria and administrative seat of Lower Austria, NE Austria, on the Danube River.
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 and defeated the much larger Ottoman army under Kara Mustapha. Despite Leopold's ungrateful reception, John continued his campaign and pursued the Ottomans into Hungary. In 1684 he formed a Holy League with the pope, the emperor, and Venice. In 1686 he made a treaty with Russia that confirmed Russian suzerainty in E Ukraine. However, John's attempts (1684–91) to secure access to the Black Sea by wresting Moldavia and Walachia from the Ottoman Empire were unsuccessful. His loss of military prestige encouraged the nobles to oppose him at home. John's death, followed by the choice of the elector of Saxony as King Augustus II of Poland, marked the virtual end of Polish independence.

John III

(John the Fortunate), 1502–57, king of Portugal (1521–57), son of Manuel IManuel I,
1469–1521, king of Portugal (1495–1521), successor of John II. Manuel's reign was most notable for the successful continuation of Portugal's overseas enterprises.
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. His reign saw the Portuguese empire at its apogee. The great Asian possessions were extended by further conquest, and systematic colonization of Brazil was begun. However, in Portugal itself decadence had set in with the decline of both agriculture and the population. Portugal's African exploits were abandoned, but many black slaves were brought into the country. The Inquisition was introduced (1536) by John, who was devoted to the clerical party. The court was corrupt, though the king was not. Literature flourished early in his reign, but Portugal was falling into the stagnation that characterized the disastrous reign of Sebastian, who succeeded him.

John III

1. 1507--57, king of Portugal (1521--57): his reign saw the expansion of the Portuguese empire overseas but the start of economic decline at home
2. surnamed Sobieski. 1624--96, king of Poland (1674--96). He raised the Turkish siege of Vienna (1683)
References in periodicals archive ?
News of their return spread rapidly and, curiously, given that it was a Spanish expedition, John III received a personal briefing in Lisbon on the voyage from Magellan's chronicler, Antonio Pigafetta.
Joe and John III started boxing apples for their parents at the market before they were 10 years old, Joe said.
Upon arriving in Lisbon in February 1528, Mendoza informed John III of the situation in England, where Henry VIII had begun proceedings to divorce Catherine of Aragon.
My grandfather really was a pioneer in the high-performance industry," says John III, who goes by the nickname "Sporty" coined by his grandfather when John III was a tot.
They have two children, John III and TaMyra JaNice.
Already in 1531 John III applied to Pope Clement III for permission to institute an Inquisition on the Spanish model.
Rockefeller then impetuously proposed the UN take over the (now-defunct) Center Theater at Radio City, but hastily withdrew the offer after protests from brothers Laurence, David, Winthrop and John III.
The new campaign breaks away from traditional beer commercials, according to creator Hal Riney, by featuring the voices of Stroh family members, Peter, John II, and John III heard over film footage of the Bavarian countryside in Germany.
In addition John's three sons, Matt, Mark, and John III will play a key role in our management, having been associated with the business for 24 years.
John III said digging ditches wasn't even the worst job he had.
Lena leaves 15 grandchildren, Cheryl, Linda, John, William, James, Lynnann, Lisa, Michelle, Kimberly, John III, Kristina, Christopher, Michael, Alexis and Gabriella.
Survivors include his wife; a son, John III of Texarkana, Texas; and a sister, Sandra Aldridge of Bend.