The coronation of Lothair III as king of the West Frankish Kingdom took place at the Abbey of Saint-Remi, a notable ecclesiastical site. This event was significant not only as a ceremonial function but also as a strategic political move during a time of fragmentation in the territories of the West Frankish Kingdom, which faced ongoing challenges from internal strife and external threats. Lothair, at just thirteen years of age, represented a youthful king that many hoped could unify and strengthen the kingdom amid uncertainty following the deaths of his predecessors and the complexity of local rivalries.

The ceremony gathered a host of nobles, prelates, and local dignitaries, reinforcing the idea that the church played a vital role in legitimizing royal power. During the coronation, the act of anointing and crowning was steeped in religious significance, symbolizing divine approval of Lothair's rule. The Abbey of Saint-Remi, rich in history as a royal burial site and a center of religious life, provided a poignant backdrop that added to the solemnity of the occasion.

Lothair’s reign marked the evolving nature of kingship in medieval France as it tried to navigate the balance of power between royal authority and feudal loyalty. His rule was seen as both an inheritance and a challenge, demanding strength to assert authority over fractious noble factions. As events would unfold, the circumstances surrounding his coronation would influence the future political landscape, with various factions mobilizing support for or against his rule, demonstrating the complexities of governance in this period of European history.