Nearly everything that is known of Kempe's life comes from her "Book". In the early 1430s, despite her illiteracy, Kempe decided to record her spiritual autobiography. In the preface to the book, she describes how she employed as a scribe an Englishman who had lived in Germany, but he died before the work was completed and what he had written was unintelligible to others. This may possibly have been John Kempe, her eldest son. She then persuaded a local priest, who may have been her confessor Robert Springold, to begin rewriting on 23 July 1436, and on 28 April 1438 he started work on an additional section covering the years 1431–4.