Book,  Chapter

1      I,  III|    931, when Otho, duke of Saxony, the son of Henry and Matilda,
2      I,  III| Brandenburg, Palatine, and Saxony, and the bishops of Magonza,
3      I,  IV |    empire by Otho, duke of Saxony, who was elected through
4      I,  V  | mode of living. Adolpho of Saxony succeeded to the empire;