Joan of England, ( 22 July 1210 – 4 March 1238 ), was the eldest legitimate daughter and third child of John of England and Isabella of Angoulême.

* 1238 – The Mongols burn the Russian city of Vladimir.

In 1237 – 1238 the Mongols burnt down the city of Vladimir ( 4 February 1238 ) and other major cities of northeast Russia, routed the Russians at the Sit ' River, and then moved west into Poland and Hungary.

Saint Hedwig of Silesia (), also Saint Hedwig of Andechs (, ) ( 1174 – 15 October 1243 ) from the comital House of Andechs was Duchess of Silesia from 1201 and of Greater Poland from 1231 as well as High Duchess consort of Poland from 1232 until 1238.

* 1210 – Joan of England, Queen of Scotland ( d. 1238 )

* 1238 – The Battle of the Sit River is fought in the northern part of the present-day Yaroslavl Oblast of Russia between the Mongol Hordes of Batu Khan and the Russians under Yuri II of Vladimir-Suzdal during the Mongol invasion of Russia.

* 1238 – Joan of England, Queen Consort of Scotland, wife of Alexander II ( b. 1210 )

* 1238 – Yuri II, Grand Prince of Vladimir ( b. 1189 )

* Magnus VI of Norway ( 1238 – 1280 )

Through papal favour he received a canonry at Saint-Quentin in 1238 and spent the period 1248 – 1259 as a canon of the cathedral chapter in Rouen, finally as archdeacon.

* 1238 – Muslim Valencia surrenders to the besieging King James I of Aragon the Conqueror.

* 1283 – October 3 – Dafydd ap Gruffudd, the last native Prince of Wales ( b. c. 1238 )

But it was in the 13th century, with the arrival of the first monarch of the Nasrid dynasty, Mohammed I ibn Nasr ( Mohammed I, 1238 – 1273 ), that the royal residence was established in the Alhambra.

* December 26 – Valdemar I, king of Sweden 1250 – 1275 ( b. c. 1238 / 1239 )

* December 31 – Frederick III, Duke of Lorraine ( b. 1238 )

* April 3 – Nizamuddin Auliya, Sufi saint ( b. 1238 )

* December 4 – Theobald V of Champagne, King of Navarre ( b. c. 1238 )

* July 22 – Joan of England, Queen consort of Scotland, wife of Alexander II of Scotland ( d. 1238 )

* 6 terms: Richard Renger ( 1222 – 1226, 1238 ); Hamo de Chigwell ( 1319, 1321, 1322, 1324, 1325, 1327 )

* San Francesco d ' Assisi, a late Romanesque church ( 1238 – 98 ) with a restored Gothic façade, located on Corso Cairoli.

The 27-year-old Duke Albert ( married since 1274 to a daughter of Count Meinhard II of Gorizia-Tyrol ( 1238 – 95 )) was capable enough to hold some sway in the new patrimony.

On the Mediterranean coast, James I of Aragon, proceeded to conquer the Balearic Islands ( from 1228 over the following four years ) and Valencia ( the city capitulated September 28, 1238 ).

:* Rostov Wonderworkers: Bishop Leontius ( 1073 ); Archimandrite Abraham the wonderworker ( 1073-1077 ); Bishop Isaiah, wonderworker ( 1090 ); Prince Basil ( 1238 ); Bishop Ignatius ( 1288 ); Peter, Tsarevich of Ordynsk ( 1290 ); Bishop James ( 1391 ); Archbishop Theodore ( 1394 ); Blessed Isidore, Fool-for-Christ ( 1474 ); Blessed John of the Hair-Shirt ( the Merciful ), Fool-for-Christ ( 1580 ); Monk Irenarchus the Hermit ( 1616 ); Metropolitan Demetrius ( 1709 );

A second and more relevant wave of expansion took place in 1238, when James I defeated the Moors from the Balansiya taifa.

The first church in Llíria was built in 1238 by King James I of Aragon, after his victory over the Moors and the conquest of the Valencian region.

** Marie ( 119815 August 1238 ); married firstly Philip I of Namur, had no issue.

* John I of Trebizond ( died 1238 )

* Archibald I, Lord of Douglas ( d. c. 1238 ), Scottish nobleman

# Rikissa Birgersdotter, born 1238, married firstly 1251 Haakon Haakonson, co-king of Norway, and secondly, Henry I, Prince of Werle

* Sir Hugh le Despenser I ( died 1238 ), High Sheriff of Berkshire

* Hugh le Despenser I ( died 1238 ), High Sheriff of Berkshire

* Henryk I the Bearded ( 1163 – 1238 ), Duke of Lower Silesia

The story of St. Dymphna was first recorded in the thirteenth century by a canon of the Church of St. Aubert at Cambrai, commissioned by the Bishop of Cambrai, Guy I ( 1238 – 1247 AD ).

Alexios ' second son Manuel I ( 1238 – 1263 ) had preserved internal security and acquired the reputation of a great commander, but the Empire was already losing outlying provinces to the Chepni Turkmen, and found itself forced to pay tribute to the Seljuks of Rum and then to the Mongol Empire and Ilkhanate, a sign of things to come.

In 1238 Albert married Agnes of Thuringia (* 1205 – 1246 *), daughter of Landgrave Hermann I of Thuringia

Manuel I Megas Komnenos ( Greek: Μανουήλ Α ΄ Μέγας Κομνηνός, Manouēl I Megas Komnēnos ) ( c. 1218 – March 1263 ), Emperor of Trebizond from 1238 to 1263, surnamed the " Great Captain ", was the second son of Alexios I, the first emperor of Trebizond, and Theodora Axuchina.

John I Megas Komnenos Axouchos (, Iōannēs I Megas Komnēnos Axoukhos ) was Emperor of Trebizond from 1235 to 1238.

** Henry I ( 1186 – 1241 ), also Count of Murach 1186 – 1238

* Muhammed I ibn Nasr ( 1238 – 1272 )

Hagia Sophia was built in Trebizond during the reign of Manuel I between 1238 and 1263.

On 27 April 1238 the new king Theobald I of Navarre acquired, paying money, the toll rights formerly instituted by Viscount Juan Pérez de Baztan, Ainhoa being then at the borders between the Duchy of Aquitaine since 1151, run by the Angevin Kings of England and the Navarrese kingdom as such.