This people were the first hostile force to enter Italy in nearly 300 years when they besieged (*)
The historian Marcus Paterculus claimed that Arminius sent a king of this people the head of Publius Varus after the Battle of Teutoberg Forest, but that king forwarded the head to Augustus. A different king of this people, Ballomar, led them to victory over Rome at Carnontum and Opitergium. Queen Fritigil of this people corresponded with Ambrose of Milan, leading to their conversion to Christianity and their submission to Roman rule. This people were the first hostile force to enter Italy in nearly 300 years when they besieged (*) Aquileia around 170 CE. The Meditations were begun on a campaign against this people. For 10 points, identify this Germanic people who fought a series of wars against Rome during the rule of Marcus Aurelius.
The historian Marcus Paterculus claimed that Arminius sent a king of this people the head of Publius Varus after the Battle of Teutoberg Forest, but that king forwarded the head to Augustus.
Marcomanni (prompt on Suebi)