Examples from the Web for gallienus
To gain allies among the barbarians, Gallienus now married the daughter of the king of the Marcomanni.A Smaller History of Rome|William Smith and Eugene Lawrence
They dreaded the cruel suspicions of Gallienus; they equally dreaded the capricious violence of their troops.The History of The Decline and Fall of the Roman Empire|Edward Gibbon
For the first time since the days of Gallienus, the Empire could place no army in the field.The Arian Controversy|H. M. Gwatkin
This building was no doubt the sudatorium of the baths of Gallienus, which stood in his gardens and occupied this ground.Rambles in Rome|S. Russell Forbes
So saying, he pointed to the copper with the name of Gallienus.A Mortal Antipathy|Oliver Wendell Holmes, Sr.