The initiative for the Confederation came from a Catholic bishop, Nicholas French, and a lawyer named Nicholas Plunkett. They put forth their proposals for a government to Irish Catholic nobles such as Viscount Gormanston, Viscount Mountgarret and Viscount Muskerry. These men would commit their own armed forces to the Confederation and persuaded other rebels to join it. The declared aims of the Confederates were similar to those of Sir Phelim O'Neill, the leader of the early stages of the rebellion in Ulster, who issued the Proclamation of Dungannon in October 1641.