Elisabeth of Hohenstaufen (called Beatriz de Suabia in Spanish) (1203 - Toro, 1235), Queen of Castile 1219–1235, Queen of Leon 1230–1235. She was daughter of Philip, Duke of Swabia and King of Germany, and Irene Angelina, daughter of Emperor Isaac II Angelos of the Byzantine Empire. Philip of Swabia depicted in a medieval manuscript (about 1200) Philip of Swabia (1177-1208), German king and duke of Swabia, the rival of the emperor Otto IV, was the fifth and youngest son of the emperor Frederick I and Beatrix, daughter of Renaud III, count of Burgundy, and consequently... Irene Angelina (1177/1181 - 1208) was the daughter of the Byzantine emperor Isaac II Angelos by his first wife Herina. ... Isaac II Angelos or Angelus (Greek: Ισαάκιος Β’ Άγγελος, Isaakios II Angelos) (September 1156 - January, 1204) was Byzantine emperor from 1185 to 1195, and again from 1203 to 1204. ... Byzantine Empire at its greatest extent c. ...

After the death of Philip, she became the ward of her cousin, Frederick, King of Sicily (later Emperor Frederick II); he then married her to Ferdinand III, King of Castile and Leon (called the Saint), the marriage taking place at the end of the November of 1219 or 1220 in the Royal Monastery of San Zoilo in Carrión de los Condes (Palencia). In Castile, she was known as Beatriz. Of this union was born: Frederick II (December 26, 1194 – December 13, 1250), of the Hohenstaufen dynasty, was a pretender to the title of King of the Romans from 1212 and unopposed holder of that monarchy from 1215. ... Ferdinand III (1198/1199 – 30 May 1252), called the Saint, was the King of Castile from 1217 and King of León from 1230. ...

• Alfonso X (called the Wise)
• Fadrique of Castile
• Fernando
• Enrique
• Felipe
• Sancho
• Manuel
• Leonor
• Berenguela.

The Tudense affirms that there was another daughter: Maria. Alfonso X and his court. ... Fadrique (Frederick), Infante of Castile (1223–1277), was a younger son of St. ... Juan Manuel (Carrion, 1234 - Peñafiel, December 25, 1283, sometimes called only Manuel) was the son of Ferdinand III of Castile and his wife Elizabeth of Swabia (also called Elizabeth of Hohenstaufen). ...

Elisabeth was buried in the Royal Monastery of Huelgas de Burgos, next to King Enrique I. Her son Alfonso transferred her body to Seville, where that of her husband rested. Henry I of Castile, king of Castile and Leon, son of Alfonso VIII of Castile, and his wife Eleonor Plantegenet, (daughter of Henry II of England and Eleonor of Aquitaine), was born in 1204. ...