* 1327-1347 James I of Urgell, Prince of Aragon, born 1321, poisoned in Barcelona in 1347

He married Helena Kantakouzene, daughter of his co-emperor John VI Kantakouzenos and Irene Asanina, on 28 May 1347.

* Margaret of Brabant ( 9 February 1323 – 1368 ), married at Saint-Quentin on 6 June 1347 Louis II of Flanders

* Marie of Brabant ( 1325 – 1 March 1399 ), Lady of Turnhout, married at Tervuren on 1 July 1347 Reginald III of Guelders

On 1338, he married Maria of Navarre ( 1329 – 1347 ), daughter of Joan II of Navarre.

* Infanta Beatrice, Countess of Alburquerque ( c. 1347 – 1381 ), married Sancho Alfonso, 1st Count of Alburquerque.

He had married twice, firstly in Constantinople ca 1318 or 1318 to a Kantakouzene ( died ca 1330 ), without issue, and secondly in 1330 – 1332, Theodora Syrgiannaina ( died 1347 / 1349 ), sister of the pinkernes (" cupbearer ") Syrgiannes Palaiologos Philanthropenos, with whom he fathered two children.

Edmund was nevertheless knighted, married at the age of twenty, in the summer of 1347 Sybil de Montacute, a younger daughter of William Montacute, 1st Earl of Salisbury and Catherine Grandison, whose elder sister Elizabeth was married to his maternal uncle ( the uncle may have arranged this marriage ).

# Lady Joan FitzAlan ( 1347 / 1348-7 April 1419 ), married Humphrey de Bohun, 7th Earl of Hereford

* Blanche Mortimer ( c. 1321 – 1347 ), married Peter de Grandison, 2nd Baron Grandison

Doimo III Frangipani or Frankopan, Count of Veglia, ( died 1348 ), married Elisabetta Subich, daughter of Jakab, Count of Bribir ( died after 1347 ).

From Doimo III Frangipani or Frankopan, (+ 1348 ), Count of Veglia, married Elisabetta Subich, daughter of Jakab, Count of Bribir (+ post 1347 ); see

In 1318, Odo married Philip's eldest daughter, Joan III, Countess of Burgundy ( 1308 – 1347 ).

# Marie of Bourbon, Latin Empress ( 1315 – 1387, Naples ), married first in Nicosia in January 1330 Guy of Lusignan ( d. 1343 ), titular Prince of Galilee, married second on September 9, 1347 Robert of Taranto, the titular Latin Emperor.

# Beatrice of Bourbon ( 1320 – December 23, 1383, Danvillers ), married first at Vincennes in 1334 John of Luxembourg, King of Bohemia as his second wife, married secondly c. 1347 Eudes II of Grancey ( d. 1389 )

* Ralph de Stafford ( d. 1347 ), married Maud of Lancaster, daughter of Henry of Grosmont, 1st Duke of Lancaster and Isabel de Beaumont in 1344.

He married by proxy at the Château de Bourbon on 29 November 1328 and in person at Santa Sophia, Nicosia on 15 – 30 January 1330 Marie of Bourbon ( 1315 – 1387 in Naples and buried there ), Princess of Achaia – later remarried on 9 September 1347 in Naples to Prince Robert II of Tarento ( 1299 / 1319 – 10 September 1364 in Naples and buried there ), Titular Emperor of Constantinople in 1343, etc., without issue – and they left one son:

* Margaret of Lusignan, married in 1347 / 1349 Gautier de Dampierre (- sur-Salon ) ( d. after 1373 ), Seneschal of Cyprus.

Beatrice was born in Coimbra around the period of 1347 – 1351 and she became Countess of Alburquerque when she married Sancho Alfonso, 1st Count of Alburquerque ( 1373 ).

In 1347, he married Margaret of Brabant ( 1323 – 1368 ), daughter of John III, Duke of Brabant.

* ( Infanta ) Beatrice of Portugal ( 1347 – 1381 )

* ( Infanta ) Beatrice of Portugal ( 1347 – 1381 )

Louis IV ( German: Ludwig ) ( 1 April 1282, Munich – 11 October 1347 ), called the Bavarian, of the house of Wittelsbach, was the King of Germany ( King of the Romans ) from 1314, the King of Italy from 1327 and the Holy Roman Emperor from 1328.

Under Bishop Gower ( 1328 – 1347 ) the Cathedral was modified further, with the rood screen and the Bishop ’ s Palace, intended as permanent reminders of his episcopacy.

Born on 3 February 1328, she became Queen consort of Aragon by marriage to Peter IV on 19 November 1347.

* James I, Count of Urgell ( 1321 – 1347 ), also inherited Entença and Antillon.

* 1327 – 1347: Ludwig Schenk von Reindorf ( or Neuendorf )

* 1347 – 1365: Dietrich II Kothe

Saint Catherine of Siena, T. O. S. D, ( 25 March 1347 in Siena – 29 April 1380 in Rome ) was a tertiary of the Dominican Order, and a Scholastic philosopher and theologian.

The earliest known manual written about dominoes is the Manual of the Xuanhe Period ( 1119 – 1125 ) written by Qu You ( 1347 – 1433 ).

The Church considers the first seven Ecumenical Councils ( held between the 4th and the 8th century ) to be the most important ; however, there have been more, specifically the Synods of Constantinople, 879 – 880, 1341, 1347, 1351, 1583, 1819, and 1872, the Synod of Iaşi ( Jassy ), 1642, and the Pan-Orthodox Synod of Jerusalem, 1672, all of which helped to define the Orthodox position.

* 1347 – Dorothea of Montau, Catholic saint ( d. 1394 )

* 1347 – The Byzantine civil war of 1341 – 1347 ends with a power-sharing agreement between John VI Kantakouzenos and John V Palaiologos.

) The Encyclopedia of Language and Linguistics, Oxford: Pergamon Press, pp. 1347 – 1353.

* 1347 – Margaret of Durazzo ( d. 1412 )

* 1347 – Catherine of Siena, Italian saint ( d. 1380 ).

* 1341 – The Byzantine civil war of 1341 – 1347 formally begins with the proclamation of John VI Kantakouzenos as Byzantine Emperor at Didymoteicho.

However, as the Byzantine civil war of 1341 – 1347 dissipated the last resources of the Byzantine Empire, the auxiliary armies of the Emirs of Turkish principalities were frequently called over and employed in Europe.

( 1347 – 1351 ).

* William of Ockham, English Franciscan friar and philosopher ( c. 1285 – 1347 )

* April 29 – Saint Catherine of Siena, Italian theologian ( b. 1347 )

* September-October: The Byzantine civil war of 1341 – 1347 between John VI Kantakouzenos and the regency for the infant John V Palaiologos breaks out.

* 1282 – Louis IV, Holy Roman Emperor ( d. 1347 )

Walter of Chatton was a contemporary of William of Ockham ( 1287 – 1347 ) who took exception to Occam's razor and Ockham's use of it.

Louis was Duke of Bavaria as Louis VI ( 1347 – 1365 ) and Margrave of Brandenburg ( 1351 – 1365 ) as Louis II.