The coronation of Lothair I as King of Italy by Pope Paschal I marked a key moment in the intricate relationship between the papacy and the Frankish monarchy. In the early 9th century, Italy was a politically fragmented region, with various local powers resisting centralized control. Lothair I, the son of Louis the Pious, aimed to consolidate authority over the Italian territories, necessitating papal support to bolster his legitimacy as a ruler. The ceremony took place in Rome, symbolizing the intertwining of religious and political power prevalent during this period.

Pope Paschal I's role was essential since the Church had significant influence over the populace, and his blessing ensured that Lothair's reign would be viewed as divinely sanctioned. The act of anointing and crowning was steeped in tradition, reflecting the belief that a king's authority was granted by God. This was during a time when local factions were often at odds and a unifying figure was desperately needed.

Furthermore, Lothair's coronation served as a precedent for future rulers about the necessity of affirming their power through the Church. This event not only reinforced Lothair I's position but also had lasting implications for the relationship between the Frankish Empire and the papacy, influencing the future dynamics of European governance for centuries to come.