Captain Cappie John Paul Jones is one of the main characters of the series. He was the president of the Cyprus-Rhodes University chapter of Kappa Tau Gamma. During his time at KT, he was also the little brother of Egyptian Joe and the big brother of Rusty Cartwright. He was also a member of the Amphora Society.
Hadrian (r. A.D. 117-138) was a Roman emperor known for his many building projects, cities named Hadrianopolis (Adrianopolis) after him, and the famous wall across Britain, from Tyne to Solway, designed to keep the barbarians out of Roman Britain (see map of Roman Britain).
One thing that Hadrian did that made him like by people was canceling all the money borrowed from the treasury. Many people took money to make it in hard times. His most well know thing for Rome was Hadrian's Wall this was to protect the Roman from attacks.