BOSONE. – First bishop of Merseburg (968–70), one of the apostles of the Wends. He was a Benedictine monk at S. Emmeram in Regensburg when Emperor Otto I took him as his chaplain and sent him among the German colonists settled in the lands of the Wends between the Saale and the Elbe. He then preached the Gospel and had the first stone church built in the environs of Zeitz. He was elevated to the episcopal see of Merseburg, recently established by Emperor Otto, despite various opposition, and approved by the Council of Ravenna in September 968. After two years B. died, on 1 November 970.
BOSONE. – English cardinal, d. in Rome c. 1178. In the compilation of the papal biographies, as a continuation of the original nucleus of the Liber Pontificalis, B. succeeded the Anacletian cardinal Pandolfo. A Benedictine monk of S. Albano, when his uncle, Niccolò Breakspear, was made a cardinal, he joined the Curia in France under Eugene III as an apostolic writer. He accompanied his uncle on the Scandinavian legation; when the latter became pope under the name of Adrian IV, he appointed him chamberlain, and then, in 1155, cardinal deacon of SS. Cosma e Damiano and legatus a latere in England. After Adrian’s death, he was an active and fervent supporter of the election of Alexander III, whom he also supported with arms, securing possession of Castel S. Angelo. The new Pope transferred him to the presbyteral title of S. Pudentiana. He took part in the struggle between Alexander and Barbarossa and was among the negotiators of the peace of Anagni and among those present at the Conference of Venice in 1177. He then returned with the Pope to Rome, where he shortly thereafter brought his industrious life to a close. Of his activity as a historian, which is above all what has preserved his memory, two distinct periods must be distinguished: the first shows him as a flat, meagre, and uniform compiler of biographies, modelled on the ancient ones, from Stephen VI to Inno-

Pier Fausto Palumbo