catapan การใช้

Successful in an encounter in May on the banks of the Fortore against forces sent by the " catapan"
In 1025, the catapan Basil Boiannes, who had been busy on a Sicilian expedition, joined them with a giant force.
After the assassination of Catapan Nikephoros Dokeianos at Ascoli in 1040 the Normans elected Atenulf, brother of Pandulf III of Benevento, their leader.
Basil Boiannes, the Greek catapan of Italy, negotiated a surrender and gave Pandulf V safe conduct to Naples, where Sergius offered him asylum.
In 1167, with his authority as catapan, Gilbert forced German troops out of the Campania and compelled Frederick Barbarossa to raise the siege of Ancona.