Boniface I, Marquess of Montferrat the independent city communes of the Lombard League. Boniface's eldest brother, William, had died in 1177, soon after marrying Sibylla, the heiress presumptive to the Kingdom of Jerusalem. In 1179, the Byzantine emperor Manuel I Comnenus offered his daughter Maria Porphyrogenita as a bride to one of the sons of William V. Since Boniface, like his older brother Conrad, was already married, and Frederick was a priest, the youngest brother, Renier, married her instead, only to be murdered along with her during the usurpation of Andronicus. In 1183, Boniface's nephew Baldwin V was crowned co-king of Jerusalem. William V went
Stefan the First-Crowned Stefan the First-Crowned Stefan Nemanjić (Serbian Cyrillic: Стефан Немањић, ) or Stefan the First-Crowned ( / Stefan Prvovenčani, ; around 1165 – 24 September 1228) was Grand Prince of Serbia from 1196, and the King of Serbia from 1217 until his death in 1228. He was the first Rascian king, and through his promotion of the Serbian Grand Principality into a kingdom and helping his brother Saint Sava in establishing the Serbian Church, he is regarded one of the most important of the Nemanjić dynasty. Stefan Nemanjić was the second-eldest son of Grand Prince Stefan Nemanja and Anastasija. His older