Yennefer of Vengerberg (born on Belleteyn of the year 1173) was a sorceress who lived in Vengerberg, the capital city of Aedirn. She was the youngest member of the Brotherhood of Sorcerers and later the Lodge of Sorceresses attempted to recruit her. She is the love with the witcher Geralt of Rivia and a mother figure to Ciri, a former royal advisor to king Demavend of Aedirn, and a close friend of Triss Merigold. The lady of Vengerberg was famous for her beauty, even though during the events of The Tower of the Swallow she was 94 years old. Yennefer had locks of curly, raven black hair fragrant with lilac and gooseberry perfume, falling in a cascade of curls on her shapely shoulders. Her face was very pale, triangular in shape with a slightly receded chin. Her eyes were cold and sparkling