Constance I (Italian: Costanza; 2 November 1154 – 27 November 1198) was reigning Queen of Sicily from 1194–98, jointly with her spouse from 1194 to 1197...

Constance II of Sicily (c. 1249 – (1302-04-09)9 April 1302) was queen consort of Aragon as the wife of Peter III of Aragon and a pretender to the Kingdom...

Constance of Aragon (1179 – 23 June 1222) was an Aragonese infanta who was by marriage firstly Queen of Hungary, and secondly Queen of Germany and Sicily...

succeeded her father as reigning Queen of Sicily in 1377 and married Martin of Aragon. In 1363 Constance died in Catania, Sicily, either from the plague, or...

1401) was Queen of Sicily and Duchess of Athens and Neopatria from 1377 until her death. Born in Catania, Maria was the daughter and heir of Frederick...

Constance of Sicily (1304/1306 – after 19 June 1344) was Queen of Cyprus and Jerusalem by marriage to Henry II of Cyprus and Queen of Armenia by marriage...

of John I of Aragon and Martin of Aragon. She was a half-sister of Constance, Queen of Sicily, Joanna, Countess of Ampurias and Isabella, Countess of...

Eleanor of Sicily (1325–1375) was Queen of Aragon from 1349 until 1375 as the third wife of King Peter IV. Eleanor was the daughter of Peter II of Sicily and...

of Aragon and Martin of Aragon. Isabella's older half sisters include, Constance, Queen of Sicily, Joanna, Countess of Ampurias and Eleanor, Queen of...

Duke Robert I of Burgundy Constance of Castile, Duchess of Lancaster (1354–1394) second wife of John of Gaunt Constance, Queen of Sicily (1154–1198), also...