As a consequence of the Union of Utrecht in 1579 and the events that followed afterwards, the States General declared that they no longer obeyed King Philip II of Spain, who was also overlord of the Netherlands. After the reconquest of the southern Netherlands (roughly Belgium and Luxemburg), the States General of the Dutch Republic first assembled permanently in Middelburg, and in The Hague from 1585 onward. Without a king to rule the country, the States General became the sovereign power. It was the level of government where all things were dealt with that were of concern to all the seven provinces that became part of the Republic of the United Netherlands.