While this notable group of men contained a few merchants, financiers, farmers, doctors, educators, and soldiers, of the remainder, at least thirty-one were lawyers, and of these many had been justices of the local courts and executive officers of the commonwealths. Four had studied in the Inner Temple, at least five in the Middle Temple, one at Oxford under the tuition of Blackstone and two in Scottish Universities. Few of them were inexperienced in public affairs, for of the original fifty-five members, thirty-nine had been members of the first or second Continental Congresses, and eight had already helped to frame the constitutions of their respective States. At least twenty-two were college graduates, of whom nine were graduates of Princeton, three of Yale, two of Harvard, four of William and Mary, and one each from the Universities of Oxford, Columbia, Glasgow, and Edinburgh. A few already enjoyed world-wide fame, notably Doctor Franklin, possibly the most versatile genius of the eighteenth century and universally known and honoured as a scientist, philosopher, and diplomat, and George Washington, whose fame, even at that day, had filled the world with the noble purity of his character. It was a convention of comparatively young men, the average age being little above forty. Franklin was the oldest member, being then eighty-one; Dayton, the youngest, being twenty-seven. With the exception of Franklin and Washington, most of the potential personalities in the convention were under forty. Thus, James Madison, who contributed so largely to the plan that he is sometimes called "The Father of the Constitution," was thirty-six. Charles Pinckney, who, unaided, submitted the first concrete draft of the Constitution, was only twenty-nine, and Alexander Hamilton, who was destined to take a leading part in securing its ratification by his powerful oratory and his very able commentaries in the Federalist papers, was only thirty. Above all they were a group of gentlemen of substance and honour, who could debate for four months during the depressing weather of a hot summer without losing their tempers, except momentarily--and this despite vital differences--and who showed that genius for toleration and reconciliation of conflicting views inspired by a common fidelity to a great objective that is the highest mark of statesmanship. They represented the spirit of representative government at its best in avoiding the cowardice of time-servers and the low cunning of demagogues. All apparently were inspired by a fine spirit of self-effacement. Selfish ambition was conspicuously absent. They differed, at times heatedly, but always as gentlemen of candour and honour. The very secrecy of their deliberations, of which I shall presently speak, is ample proof how indifferent they were to popular applause and the _civium ardor prava jubentium_.