Queen Boudicca left a lasting legacy after but a year of rule. Her Iceni murdered and burnt their way into the history books that left a forever echo.
At the same time as Boudicca's rebellion, Queen Carimandua ruled her Brigante and was supported by Rome. She never joined Boudicca. She had been ruling for around fifteen years before the Iceni Warrior queen and would rule for another eight years after the warrior queen was gone. Even then she lived after being usurped from her Brigante throne.
Cartimandua just vanished from history after going into exile. What became of her; no one knows. She did tell a story of a brief meeting with Boudicca. After the Iceni warrior queen was defeated and prior to Boudicca's suicide.
Presenting You with a meeting of both queens in a novel by C.A. Powell: Meeting Boudicca.
In paperback or Kindle.