For 10 points, name this disaffected Roman politician who led a namesake conspiracy to seize power after losing two elections to the consulship.
He killed his own brother-in-law while carrying out the proscriptions of Sulla and served two years as governor of Africa. Later, he gained support from the masses by promising to cancel debts and execute the wealthy, but he was undone by documents leaked by the Allobroges while he hid at Faesulae. He died a month later at Pistoria, in battle against Gaius Antonius Hybrida, after the Senate agreed to impose the "ultimate decree" at the behest of Cicero. For 10 points, name this disaffected Roman politician who led a namesake conspiracy to seize power after losing two elections to the consulship.
He killed his own brother-in-law while carrying out the proscriptions of Sulla and served two years as governor of Africa.
{Catiline} [or Lucius Sergius {Catilina}]