 A judicial document that emanated from the royal court in 976 refers to a certain royal servant as "in the palace of the most lordly king–emperor ... in obedient service to his most lordly emperor".In the first decades of the eleventh century, the Catalan Abbot Oliba referred to the kings of León, Alfonso V and Bermudo III, as "imperatores".Two charters of Sancho Garcés III of Pamplona for the monastic house of San Juan de la Peña, both erroneously dated to 1025, use the same dating clause identify Bermudo III as "emperor in Galicia".