Nicosia was a city-state known as Ledra or Ledrae in ancient times. The king of Ledra was Onasagoras in 672 BC. The city was rebuilt by Lefkos, son of Ptolemy I around 300 BC. Ledra in Hellenic and Roman times was a small, unimportant town, also known as Lefkothea. It got its first Christian bishop, Trifillios, in 348.