Lady Mary is the oldest of the Crawley Sisters and is very sure of herself, to the point of being considered vain and conceded by many. She often makes harsh and cruel remarks to others such as her sister Edith to put on a brave face and hide her true feelings. Anna and Mr.Carson are fond of her.

She is mid to low in range.  She sounds extremely confident (to the point of being cocky) but can also sound very remorseful depending on the line and scene. I'd like a voice actor who can portray these emotions as needed. Having a British accent is ideal but not required.