De Die Natale, The Natal Day: And Life Of The Emperor Hadrian is a book written by the ancient Roman author Censorinus, M. and published in 1900. The book is a biography of the Roman Emperor Hadrian, who ruled from 117 to 138 AD. It provides an account of Hadrian's life, including his birth, education, military campaigns, and accomplishments as emperor. The book also explores Hadrian's personal life and relationships, including his marriage to Sabina...