A supplementary edict of May 14th granted permission to sell lands, leaving but little time in which to effect such transactions and this was still more fatally limited in Aragon, where Ferdinand sequestrated all Jewish property in order to afford claimants and creditors the opportunity to prove their rights, the courts being ordered to decide all such cases promptly. Still less excusable was his detaining from all sales an amount equal to all the charges and taxes which the Jews would have paid him, thus realizing a full year's revenue from the trifling sums obtained through forced sales by the unhappy exiles.[391] In Castile, the inextricable confusion arising from the extensive commercial transactions of the Jews led to the issue, May 30th, of a decree addressed to all the officials of the land, ordering all interested parties to be summoned to appear within twenty days to prove their claims, which the courts must settle by the middle of July. All debts falling due prior to the date of departure were to be promptly paid; if due to Christians by Jews who had not personal effects sufficient to satisfy them, the creditors were to take land at an appraised valuation or be paid out of other debts paid by Jews. For debts falling due subsequently, if due by Jews, the debtors had to pay at once or furnish adequate security; if due by Christians or Moors, the creditors were either to leave powers to collect at maturity or to sell the claims to such purchasers as they could find.[392] These regulations afford us a glimpse into the complexities arising from the convulsion thus suddenly precipitated and, as the Jews were almost universally creditors, we can readily imagine how great were their losses and how many Christian debtors must have escaped payment. [Sidenote: _EXPULSION OF THE JEWS_]