Battle of the Teutoburg Forest
Thusnelda was the daughter of the pro-Roman Cheruscan prince Segestes. In 9 AD, Arminius, Thusnelda's future husband, who had been given by his father to the Romans as a child and raised as a Roman military commander serving under Publius Quinctilius Varus, switched sides to the Germans, and led a coalition of Germanic tribes that defeated the legions of Varus at the Battle of the Teutoburg Forest. The conflict between the Roman Empire and the Germanic tribes continued after the Battle of the Teutoburg Forest, and Arminius abducted and impregnated Thusnelda circa 14 AD, likely as a result of a dispute with her pro-Roman father.