** Council of Pisa ( 1409 ) attempted to solve the Great Western Schism. The council is not numbered because it was not convened by a pope and its outcome was repudiated at Constance.

** Constance Fecher Heaven, British romance writer ( d. 1995 )

** Constance Marie, American actress

** Nancy Astor, Viscountess Astor, becomes the second woman elected to the House of Commons of the United Kingdom and the first to take her seat ( the first elected was Constance Markievicz ).

** Constance Talmadge, American actress ( b. 1897 )

** Constance of Antioch, ruler of Antioch ( b. 1127 )

** Constance of Castile, claimant to the throne of Castile

** Constance of Castile, wife of John of Gaunt ( d. 1394 )

** Constance of Savoy, died after 1263

** Constance of Provence ( 986 – 1032 )

** Constance ( b. aft 1009 ); m. Manasses de Dammartin

** Constance de Sutton ( d. 1422 ), his widow

** Lake Constance Alemannic ( in Southern Württemberg, Southeastern Baden, Northwestern Vorarlberg )

** Independence Day ( Constance Spano )

** John of Lusignan ( c. 1329 or 1329 / 1330 – 1375 ), Regent of Cyprus and Titular Prince of Antioch, murdered, married twice, firstly in 1343 to Constance, daughter of Frederick III of Sicily and Eleanor of Anjou, without issue, and secondly in 1350 to Alice d ' Ibelin ( d. after 1373 ), by whom he had issue

** Constance Hoffman-A Midsummer Night's Dream-The Shakespeare Theatre

** Illuminated manuscripts from the Ottonian period produced in the monastery of Reichenau ( Lake Constance ), which were inscribed on UNESCO's Memory of the World Register in 2003

** Constance Bache ( 1846-1903 ), an English pianist and author, biographer of her brothers, Samuel Bache's daughter

** Part of the village Eriskirch on Lake Constance

** King Baudouin of Belgium marries Doña Fabiola de Mora y Aragon.

** Alfonso IV of Aragon ( d. 1366 )

** Maria of Aragon, princess of Aragon ( d. 1316 )

** Count Galindo I Aznárez of Aragon

** Eleanor of Aragon, queen of John I of Castile ( b. 1358 )

** Peter IV of Aragon ( b. 1319 )

** Aureolus of Aragon

** Henry VIII of England marries Catherine of Aragon.

** Maria De Salinas, Lady Willoughby Spanish Lady in Waiting and friend To Queen Catherine of Aragon

** Martin I of Aragon ( d. 1410 )

** Alfonso V of Aragon ( d. 1458 )

** Violant of Aragon, queen consort of Castile ( b. 1236 )

** Isabel of Aragon, Queen consort of Austria ( d. 1330 )

** March 26 – By the treaty of Almirra, the king of Aragon and prince of Castile come to an agreement on the attribution of Muslim lands to still to be conquered.

** May 22 – James I of Aragon takes the Muslim-held city of Janita after several months of siege.

** James I of Aragon reconquers Altea, Spain.

** Full online book The Chronicle Of James I Of Aragon

** and King Peter II of Aragon ( d. 1213 )

** Peter I of Aragon and Navarre appeared as King of Ribagorza and Sobrarbe during the reign of his father, king Sancho Ramírez.

** Peter ( 1322 – 1381 ), a younger son of James II of Aragon.

** Alfonso ( 1412 – 1425 ), son of Alfonso, following his death the county reverted to the crown of Aragon

** Alfonso ( 1469 – 1485 ), illegitimate son of John II of Aragon

** Prince of Gerona ( former Crown of Aragon ); this title was always used in conjunction with other three titles for the heir of the Crown of Aragon crown: Duke of Montblanc, Count of Cervera, Lord of Balaguer ; now the four titles are used in conjunction with Prince of Asturias.