In over 2,000 years of Christianity, there has been only one pope from England: Nicholas Breakspear. Breakspear was elected pope in 1154, but his story started long before that. The son of a local churchman near St Albans, he would battle his way across Europe to defend and develop Christianity, facing war in Scandinavia and the Moors in the Iberian Peninsula. But it was after he took the throne of St Peter as Adrian IV that he would face his greatest threat: Frederick Barbarossa, who was determined to restore the Holy Roman Empire to its former greatness. In Breakspear: The English Pope, R.A.J. Waddingham opens the archives to tell the story of a man who rose from humble beginnings to glorious power – and yet has been all but forgotten ever since.

Each volume of the Dictionary of World Biography contains 250 entries on the lives of the individuals who shaped their times and left their mark on world history. This is not a who's who. Instead, each entry provides an in-depth essay on the life and career of the individual concerned. Essays commence with a quick reference section that provides basic facts on the individual's life and achievements. The extended biography places the life and works of the individual within an historical context, and the summary at the end of each essay provides a synopsis of the individual's place in history. All entries conclude with a fully annotated bibliography.