Falkland convened an assembly of the nobility of Ireland on 22 September 1626, on account of the difficulties of maintaining the English army in Ireland. He laid before the assembly a draft of concessions promised by Charles, which were subsequently known as the "Graces". They promised the removal of certain religious disabilities and the recognition of sixty years' possession as a bar to all claims of the crown based on irregularities of title. Falkland did not conduct the negotiations with skill, and for a long time there seemed no hope of a satisfactory settlement. Finally in May 1628, a deputation from the nobility agreed, before the king and privy council at Whitehall, on certain additional concessions in the "Graces" and then confirmed, that Ireland should provide a sum of £4,000 for the army for three years.