On his return he brought about the election of Theotger, Abbot of the Benedictine monastery of St.-George-in-the-Black-Forest, who was consecrated against his will in July 1118, and, being prevented from entering his diocese by the imperial party, died in 1120.
After having been recommended for the vacant Sees of Magdeburg and Halberstadt, both of which he refused, Albero was in 1130 chosen Archbishop of Trier to succeed Meginher.
Albero could not be induced to accept the burden until Pope Innocent II summoned him to a Synod at Reims in 1131, and even threatened him with suspension from his priestly functions.
As the Archbishopric of Mainz was vacant at that time and the Archbishop of Köln had not yet been consecrated, Innocent appointed Albero to direct their votes.
Among his friends Albero counted Norbert of Xanten and Bernard of Clairvaux, who supported his efforts for the restoration of religious discipline in his archdiocese.