Original: Anne , Duchess of Brittany ( 25 January , 1477 9 January , 1514 ) , also known as Anna of Brittany ( ; ) , was a Breton ruler , who was to become queen to two successive French kings .
Simplified: Anne of Brittany ( January 25 , 1477 - January 9 , 1514 ) was a Duchess of Brittany .