Zeta was too far from the racial center of Serbia to be a good political center and soon the disintegration of the first Serb kingdom began. Although Serbia recovered the provinces Bulgaria had taken, she was unable to stand alone, and grudgingly accepted Greek suzerainty until Prince Voislav--cousin of Vladimir of Zeta--started a successful revolt against the Greeks and united under his own rule Zeta, Trebinje, and Zahumle. His son, Michel Voislavich, annexed the Jupania of Rascia. In 1072 he proclaimed himself King and received the crown from Gregory VII. This was an effort to free Serbia from the Greek overlordship, as expressed in the Greek Church. In the next reign Serbia became better known to the world when she welcomed the Crusaders under Raymond of Toulouse, passing through on their way to the Holy Land. Then came brighter days for Serbia. Stephen Nemanya, Grand Jupan of Rascia, who lived near Novi Bazar (1122-1199), planned the union of all the jupanias in one kingdom under one king. This he practically accomplished, for though unable to include Bosnia, within ten years of his accession he had almost doubled his territory. Later, when Stephen's ambition grew, he received Frederick Barbarossa, passing through with his Crusaders, and gave him every honor due the Empire when he visited Nish in 1188, and treated him so liberally that Barbarossa--at least this is something more than rumor--was considering a marriage between his son and Stephen's daughter when death put an end to the alliance. In the next reign the Emperor Henry VI planned, with the help of the Serbs, to conquer the Byzantine Empire. But again death took the Emperor before the plans were completed. Another notable act of Stephen's was his attack on the Greek provinces as an ally of the King of Hungary. Stephen Nemanya assumed the double-eagle as the insignia of his dignity, but though he founded the first real Kingdom of Serbia, and was called King, he was never crowned. Toward the close of his distinguished career, in 1196, weary of the world, he withdrew to the Monastery Helinder on Mt. Athos, where years before his youngest son Rastko had retired. Stephen died after three years of monastic life. The historic records of Serbia begin with his reign. Rastko, known in the Church as Sava and afterwards canonized, was a man of active temperament--a statesman as well as a churchman. He used his wisdom and his learning to benefit his country. Stephen, son of Nemanya, was the first crowned King of Serbia. He kept off foreign enemies, and Serbia, no longer dreading attacks, began to develop some of her mineral resources. She made a beginning, too, of educating her people. In the next two or three generations of rulers there were quarrels among members of the ruling family. Outside, too, the Magyars began to press upon the little kingdom. But on the whole Serbia was united,--mindful, perhaps, of St. Sava's motto: "Only Union is Serbia's Salvation."