The most arduous and costly part of the work, however, lay in the vast amount of historical and legal research which the case demanded. “It asketh many great ensearches,” said Shillingford, “first in our treasury at home among full many great and old records; afterward at Westminster, first in the Chancery, in the Exchequer, in the Receipt, and in the Tower; and all these ensearches asketh great labour long time as after this, to make our articles we have many true against one of theirs.”[636] Evidences and documents were read and re-read, and arguments brought from the Black Roll of the city, from Domesday Book, from Magna Charta, from statutes, charters, and letters patent, from the eyres holden at Exeter by the judges of Edward the First, from records of the “customs” under Henry the Third or Edward the Third. The Recorder of Exeter worked hard, and the mayor turned confidently to him when legal questions became peculiarly obscure. It “is dark to my conceit as yet,” he writes from London; “but I trust to God it shall be right well with your good information and help thereto; to which intent I send you a roll in the which is contained copies of Domesday, copy of eyres, of charters, and other things that is necessary to be seen in making of these replications. I can no more at this time, but I pray you be not weary to over-read hear and see all the writing that I have sent home to you at this time; and if you be, no marvel though I be weary, and God be with you.”[637]
Shillingford himself was constantly in London; where the record of one day’s work may serve as an instance of his activity. He left Exeter at 6 o’clock on Wednesday morning, and reached London on Saturday at 7 A.M. “That day I had right great business,” he says. First he went to the Exchequer to see about Exmouth Port; then to Westminster Hall to speak with various lawyers; after that he visited the chief justice, Sir John Fortescue, and rode with him homeward; then he called on another justice, Sir Richard Newton; from thence he went to commune “with our counsel of our matters;” and in the afternoon proposed to visit the archbishop at Lambeth.[638] Meanwhile he kept a certain watch over affairs at home, and sent an occasional order as to the conduct of local business in Exeter. “Also I charge Germin (the treasurer) under rule and commandment of J. Coteler, my lieutenant, that he do that he can do, brawl, brag and brace, lie and swear well to, and in special that the streets be right clean and specially the little lane in the back-side beneath the flesh-fold gate, for there lieth many oxen heads and bones, that they be removed away for the nonce against my coming, as soon as I may by cokky’s bones.”[639]