The late Lord Fitzwilliam did not consider it consistent with his duty to let Dr. Gardiner see the Strafford correspondence preserved at Wentworth Woodhouse, and my application to his successor has also been refused. No restriction seems to have been imposed on the editors of Laud's works, of which the last instalment was published as late as 1860. All the Archbishop's letters are printed, Strafford's being omitted only because they would have taken too much room. In 1739 Dr. William Knowler, working under Lord Malton's directions, published the well-known Strafford Letters, and Mr. Firth has thrown fresh light upon them by printing some of the editor's correspondence in the ninth volume of the 'Camden Miscellany.' 'There is,' Knowler wrote, 'four or five times the number of letters uncopied for one transcribed, and yet I believe those that shall glean them over again won't find many things material omitted.' Yet Laud's editors thought it worth while to publish a good deal of what had been left out, and probably there is still something to be done. I have made some examination of the famous depositions in Trinity College, Dublin, concerning the rebellion of 1641, but it is unnecessary to repeat Miss Hickson's arguments, which appear to me conclusive. The documents may be pronounced genuine in the sense that they really are what they profess to be, but they are all more or less _ex parte_ statements, and the witnesses were not cross-examined. Deductions may be made on these grounds, especially in the case of numerical estimates, but there is a vast mass of other evidence as to the main facts. The matter is discussed pretty fully in Chapter XX. It is unnecessary to describe here the various contemporary histories and memoirs referred to in the text and notes. Sir Richard Cox's 'Hibernia Anglicana' should be used with caution. Cox was a strong partisan, but he was not a liar, and he wrote at a time when there were still living witnesses. The maps at the beginning of each volume are intended as helps to the reader, and make no pretension to completeness. Fuller details as to the various colonies or plantations may be found in Mr. Dunlop's map, No. 31 in the Oxford Historical Atlas. As to the short-lived Cromwellian settlement much may be learned from the map in Gardiner's 'Commonwealth and Protectorate,' iii. 312, and from that in Lord Fitzmaurice's 'Life of Petty.' The more lasting arrangements made after 1660 will be the subject of full discussion in my third volume. The innumerable sieges, battles and skirmishes from 1641 to 1653 may be traced in any large map of Ireland, and cannot be shown in a small one. The state of affairs at the critical moment of the first truce in 1643 is illustrated by the map in Gardiner's 'Great Civil War,' i. 264. My best thanks are due to Mrs. Shirley for lending me fourteen volumes of tracts concerning the rebellion from the library at Lough Fea. They have been very useful.