Bertha de Chartres

Bertha was born in 1015 in Brittany, France.  Bertha's father was Odo II (Eudes) Count of Blois and Champagne and her mother was Ermengarde d'Auvergne. She had a brother named Theobald III Count of Champagne &.  She was the older of the two children. She had a half-brother named Stephen II de Blois Count de Blois &.  She died at the age of 20 in 1035.

They had a daughter named Garsinde.

They had two daughters named Emma of and Hawise of.