The Treaty of Andelot guaranteed this ruler's son the Burgundian succession after Guntram.
This ruler's son was targeted in a conspiracy led by Rauching, Ursio, and Berthefrid. The Treaty of Andelot guaranteed this ruler's son the Burgundian succession after Guntram. She pushed her husband Sigebert to war with Chilperic of Neustria when her sister Goswintha was strangled. After reading out a list of ten Frankish kings she had had killed, Pepin of Landen and Arnulf of Metz overthrew her in favor of Chlothar II, the son of her arch-nemesis: queen (*) Fredegund. She was executed by being dragged to death by a wild horse. For 10 points, name this queen of Austrasia so utterly badass that she might have inspired a Valkyrie of the same name in the Nibelungenlied.
This ruler's son was targeted in a conspiracy led by Rauching, Ursio, and Berthefrid.
Brunhilda of Austrasia (or Brunhild or Brunechildis)