Tags: Noble.
Hawise of Rennes (Breton: Hawiz Breizh; French: Havoise de Bretagne) (c. 1037 – August 19 1072) was hereditary Duchess of Brittany from 1066 until her death.She was the second child and heiress of Alan III Duke of Brittany by his wife Bertha of Blois and as such a member of the House of Rennes. Hawise survived her older brother Conan II Duke of Brittany who was assassinated by poisoning on December 11 1066.Little is known of the life of Hawise of Rennes.