Pope Paschal II eventually demanded Henry's complete renunciation of the investiture of clerics. In 1947, Olivier was knighted and Leigh accompanied him to Buckingham Palace for the investiture. His formal investiture and promotion ceremony occurred on February 23, 2010. I and St. Anselm, Archbishop of Canterbury, over investiture and episcopal vacancy. Among the many dignitaries in attendance at his investiture was President Roosevelt. This adornment was thus part of the commander's ritual investiture with "imperium". The question of the investiture of Parma aggravated the Pope's troubles. Each batch undergoes a rigorous selection process, which culminates in the Council Investiture. The bell is only rung at the investiture of the supreme patriarch. Thus, Speyer Cathedral is also seen as a symbol of the Investiture Controversy. Hassan III recognized the Abbasid caliph al-Nasir who in turn granted a diploma of investiture. Kavanaugh began hearing cases on September 11 and had his formal investiture on September 27. Before his investiture as king in 2013, Willem-Alexander was honorably discharged from the armed forces. Corruption was one of the important issues during the Investiture Controversy. The first episode was the Investiture Controversy.