The Norman Kingdom of Sicily also took part in negotiations and the treaty thereby determined the political course of all Italy for the next several years.
On 24 July, the pope from the Basilica di San Marco sent a delegation of cardinals to the emperor in the Lido, at the mouth of the Venetian Lagoon.
The delegates of the king of Sicily were Romuald II, Archbishop of Salerno, a chronicler who left an eyewitness account of the scene, and Count Roger of Andria.
After the treaty, Beatrice I, Countess of Burgundy wife of Frederick was no longer referred to as Imperatrix ('empress') in the chancery productions, as her coronation as such had been made by an anti-pope and was thus declared nullified.
[1] The treaty also claimed that if Frederick died and was succeeded by a young emperor, then Beatrice, as the queen dowager regent, should still observe it.