claim: Joni Mitchell released her final album in 2007.
evidence: Queen Gwendolen , Also known as Gwendolin , or Gwendolyn -LRB- Latin  : Guendoloena -RRB- was a legendary ruler of medieval Britain .. Britain. Britain. She was the queen during the period of 11th century BC .. As told by Geoffrey of Monmouth in his pseudohistorical account Historia Regum Britanniae , she was the repudiated queen of King Locrinus until she defeated her husband in a heated battle at the River Stour .. Geoffrey of Monmouth. Geoffrey of Monmouth. This river was the dividing line between Cornwall and Loegria , two key locations in medieval Britain .. Britain. Britain. Cornwall. Cornwall. Loegria. Loegria. After defeating the king , she took on the leadership of the Britons , becoming their first ever recorded queen regnant .. queen regnant. queen regnant. Her victory and subsequent rise to fame as a righteous ruler shows how fractured Britain was at the time and how powerful a royal woman could be .. Britain. Britain