Hvem giftet seg med Irene Angelina?

Irene Angelina (Greek: Εἰρήνη Ἀγγελίνα; c. 1181 – 27 August 1208) was a Byzantine princess and member of the Angelos dynasty and by her two marriages Queen of Sicily in 1193 and Queen of Germany from 1198 to 1208.

Roger III (Italian: Ruggero III, Sicilian: Ruggeru III; 1175 – 24 December 1193), of the House of Hauteville, was the eldest son and heir of King Tancred of Sicily and Queen Sibylla. He was made Duke of Apulia (as Roger V), probably in 1189, shortly after his father's accession. In the summer of 1192 he was crowned co-king with his father. Follari were minted at Messina bearing both Tancred's and Roger's names as kings.

In 1193, Tancred arranged for Roger to marry Irene Angelina, daughter of the Byzantine emperor Isaac II Angelos. Roger died on 24 December 1193, however, upsetting his father's plans. Tancred quickly had Roger's younger brother, William III, crowned as co-king, but Tancred himself died on 20 February 1194. On 20 November 1194, Holy Roman Emperor Henry VI entered Palermo and William was deposed on 25 December. In 1197 Roger's widow, Irene, married Henry VI's brother, Duke Philip of Swabia.

Philip of Swabia (February/March 1177 – 21 June 1208), styled Philip II in his charters, was a member of the House of Hohenstaufen and King of Germany from 1198 until his assassination.

The death of Philip's older brother Henry VI, Holy Roman Emperor, in 1197 meant that the Hohenstaufen rule (which reached as far as the Kingdom of Sicily) collapsed in imperial Italy and created a power vacuum to the north of the Alps. Reservations about the kingship of Henry's underage son, Frederick, led to two royal elections in 1198, which resulted in the German throne dispute: the two elected kings, Philip of Swabia and Otto of Brunswick, claimed the throne for themselves. Both opponents tried in the following years through European and papal support, with the help of money and gifts, through demonstrative public appearances and rituals, to decide the conflict for oneself by raising ranks or by military and diplomatic measures. Philip was able to increasingly assert his kingship against Otto in the north part of the Alps. However, at the height of his power, he was assassinated in 1208. This ended the dispute for the throne; his opponent Otto quickly found recognition. Philip was the first German king to be murdered during his reign. In posterity, Philip is one of the little-noticed Hohenstaufen rulers.