My grateful thanks are due to Mr. Philip Wicksteed for most helpful criticism and advice in the earlier stages of the manuscript of Matilda, to my cousin Miss Henrietta Tayler at a later period, and to Mrs. Robert Goff for valuable assistance in the correction of proofs. It is to the kind courtesy of the Marchese Lodovico di Canossa that I am indebted for permission to reproduce the photograph from the fresco portrait of Matilda in his possession, and to Professor Bellodi of Mantua for a similar permission, with regard to the photograph of Matilda's tomb at S. Benedetto Polirone. I wish also to acknowledge my debt of gratitude to Father Ehrle, Prefect of the Vatican Library, and to the various librarians in the public libraries of Italy who have rendered easy the work of research, and finally to all those kindly people who have sped Matilda on her way.