o Bolonhês ), King of Portugal ( 5 May 1210 in Coimbra – 16 February 1279 in Alcobaça, Coimbra or Lisbon ) was the first to use the title King of Portugal and the Algarve, from 1249.

King John of England, in about 1210 presented an Irish hound, Gelert to Llewellyn, a prince of Wales.

* February 16 – King Afonso III of Portugal ( b. 1210 )

In 1210 relations between Llywelyn and King John deteriorated.

# Joan ( 22 July 1210 – 1238 ), the wife of King Alexander II of Scotland.

He was once again in conflict with King John in his war with the Braose and Lacy families in 1210, but managed to survive.

The death of Domnall Mór Ua Briain, King of Munster in 1194 resulted in the invading Normans taking control of Limerick, and in 1210, the County of Limerick was formally established.

de Lacy was relieved of his command of the town in 1210, when King John himself arrived and placed the castle under royal authority.

Birger, thus most likely born at the time for the Battle of Gestilren in 1210 and named after Birger Brosa, one of the most potent men of the era who died in 1202, started his career in the mid 1230s by marrying Ingeborg Eriksdotter, the sister of King Eric XI of Sweden according to the Eric's Chronicle ( Erikskrönikan ) in fierce rivalry with other suitors.

William's wife, Maud, and eldest son, William, once captured, were murdered by King John, possibly starved to death while incarcerated at Windsor Castle and Corfe Castle in 1210.

On 29 June 1210 King John of England, Lord of Ireland and his forces met with Cathal Crobhderg, King of Connacht and his men in Ardbraccan before proceeding north to attack the forces of Hugh de Lacy, 1st Earl of Ulster.

* Joan of England, Queen Consort of Scotland ( 1210 – 1238 ), daughter of King John of England, married Alexander II of Scotland

The Norman church, built in the 11th century, was of both religious and secular significance ; in 1210 King John held a parliament there.

The marriage was celebrated on September 4, 1210, then the couple were crowned King and Queen of Jerusalem on October 3, 1210 in Tyre Cathedral.

She was the second wife of King Leo I of Armenia, married in 1210, by whom she had one daughter, Isabella of Armenia.

In Cyprus between 28 January 1210 / 27 January 1211 Leo married Sibylle, the half-sister of King Hugh I of Cyprus.

# ( 2 ) 28 January 1210 – 27 January 1211: Sibylla ( 1199 / 1200 – after 1225 ), a daughter of King Amalric I of Cyprus and Isabella I of Jerusalem

It was visited by King John in 1210, who spent money for minor works to the castle and paid for a garrison there.

It is suggested by Rob Briggs that an elevated site at the junction of different hundreds and parishes was probably a site of general assembly and he identifies it with the place name Seven Ditches, found in the charter of King Caedwalla of Wessex confirming Farnham to the Bishop of Winchester ( following the original grant by King Edward the Elder in 909 AD ) ( Latin “ vii dican ”); and also in a feoffment defining the Shoelands estate in about 1210 ( Latin “ Seuedic ”); and also in the plea rolls of the 1263 Surrey Eyre, noting the hanging of one Robert de la Felde of Send at ( Latin ) “ Seinedik ”, translated Sendike or Seven Ditches.

In the 1208 grant, the bulk of Fingal, considered to be " in the vale of Dublin ", was part of the County Dublin, when the latter was established as one of the first twelve counties created by King John during his visit to Ireland in 1210.

* Afonso III of Portugal-( 1210 – 1279 )

* Afonso III of Portugal ( 1210 – 1279 )

* 1210 – Afonso III of Portugal ( d. 1279 )

# Afonso III of Portugal, 1210 – 1279

* Prince Andrew II of Halych ( c. 1210 – 1234 )

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

Although the Curonians had attacked Riga in 1201 and 1210, Albert of Buxhoeveden, considering Courland a tributary of Valdemar II of Denmark, had been reluctant to conduct a large scale campaign against them.

** Joan of England, Queen consort of Scotland, wife of Alexander II of Scotland ( b. 1210 )

However, regarding the exact nature of the trebuchets used by the Mongol armies, recent research by Paul E. Chevedden indicates that the hui-hui pao was actually a European design, a double-counterweight engine that as Cheveddens shows had been introduced to the Levant by Holy Roman Emperor Frederick II ( 1210 – 1250 ) only shortly before.

The fortress of Požega, an elongated hexagonal fortification located on a hill in the present-day city center, was probably built during the 11th century, although the first documents that clearly mention Požega county date from 1210, while the city of Požega was documented for the first time in a charter of Andrew II on January 11, 1227.

During World War II he and his son Benoît Nicolas Musy were involved in the release of 1210 prisoners from the Theresienstadt concentration camp.

The first dateable recorded sea battle occurred about 1210 BC: Suppiluliuma II, king of the Hittites, defeated a fleet from Cyprus, and burned their ships at sea.

Raymond Roger's son, Raymond II, formally ceded his titles in 1210, though he reclaimed Carcassonne in 1224, only to lose it to Louis VIII of France in 1226.

In 1210, king Valdemar II of Denmark invaded Duchy of Pomerania and Gdańsk Pomerania.

Before 1210 or in September, 1210 he married Héloise / Helvis de Lusignan ( c. 1190 – 1216 – 1219, 1216 / 1219 or c. 1217 ), Princess of Cyprus, daughter of Amalric II.

* Guermond II ( c. 1210 )

Sverker II ( English exonym: Sweartgar ; Swedish: Sverker den yngre or Sverker Karlsson, born before 1167 – died 17 July 1210 ) was King of Sweden from 1196 to 1208.

Eventuality Henry I the Bearded, in the campaign between August 1210 and March 1211 could take Lubusz from the Germans, using the confusion after the death of Conrad II ( 6 May 1210 ) and the disputes about his heritage among the members of the House of Wettin.

:" There remains no trace within the current ruin of the first fortress which was abandoned before the 13th century ( Montsegur I ), nor of the one which was built by Raymond de Péreille around 1210 ( Montsegur II )..." ( Il ne reste aucune trace dans les ruines actuelles ni du premier château qui était à l ' abandon au début du XIIIe siècle ( Montségur I ), ni de celui que construisit Raimon de Pereilles vers 1210 ( Montségur II )...)

The first dateable recorded sea battle occurred about 1210 BC: Suppiluliuma II, king of the Hittites, defeated a fleet from Cyprus, and burned their ships at sea.

However, the death of his brother, Geoffrey II, Duke of Brittany, in France cancelled these plans and John did not return to Ireland until his second expedition in 1210.