After ending the Persian Empire, Alexander the Great tried to rule the area through one of his military commanders. But Ariarathes, a Persian aristocrat, somehow became king of the Cappadocians. As Ariarathes I (332–322 BC), he was a successful ruler, and he extended the borders of the Cappadocian Kingdom as far as to the Black Sea. The kingdom of Cappadocia lived in peace until the death of Alexander. The previous empire was then divided into many parts, and Cappadocia fell to Eumenes. His claims were made good in 322 BC by the regent Perdiccas, who crucified Ariarathes; but in the dissensions which brought about Eumenes's death, Ariarathes II, the adopted son of Ariarathes I, recovered his inheritance and left it to a line of successors, who mostly bore the name of the founder of the dyn