Memoirs of the twentieth century : being original letters of state under George the Sixth : relating to the most important events in Great Britain and Europe, as to church and state, arts and sciences, trade, taxes, and treaties, peace, and war : and characters of the greatest persons of those times; from the middle of the eighteenth, to the end of the twentieth century, and the world / received and revealed in the year 1728; and now published for the instruction of all eminent statesmen, churchmen, patriots, politicians, projectors, Papists, and Protestants ; in six volumes. Vol. I.