“…Two letters from Robert Lemon, discoverer of the manuscript of De Doctrina Christiana , to Thomas Pettigrew, surgeon, antiquarian and librarian to the Duke of Sussex, dated March and May 1826, shed light on the period when Thomas Burgess, Bishop of Salisbury, first contested Milton's authorship of De Doctrina Christiana , and the ensuing debate (Campbell et al., “Provenance” 99; Hunter, “Provenance” 191). The first letter outlines the terms of the dispute and highlights the use of the Duke of Sussex's notable library of religious texts in the dispute.…”