Political Celebrities who allied with Dionysus?

Sounds like something Caesar would take up. Alexander just made the whole world his, and Tzar Nicholas was way later. Augustus doesn't really look like one for drunken revelry, as he sort of had to orchestrate the Pax Romana, and you can't do that hammered, can you?By the way, do you refer to Pliny the Elder, or Pliny the Younger?