MARIAN COWELL is the narrator of this letter that she has sent her brother. 

She is depicted as a kind, soft, thought but yet avoidant young lady who often cares for her younger brother, Fabian. 

Prior to this letter she had sent her brother she was raised by her impulsive and slightly abusive father, her mother who had died a few years after her little brother was born. As her father taught them how to hunt vampires as most Cowells are taught, her father had high expectations of the both of them. As they learned the ways of hunting. Marian who was often chastised and ridiculed, found escape in music before her father expected more and more of her. At the age of 18 she had married and left home, often returning to visit her brother who could not escape the torture at all as he was the heir to the Cowell family. She soon had three children with her beloved, as she saw less and less of her brother as her married a woman who was similar to their father. She worried deeply for her brother, as she wrote her last letter to her brother before her demise. 

Note: The timeline in this short animatic take place in the late 1840s. Marian should have an older-American accent (Similar to a Trans-Atlantic accent, many 1950s actors had) but she should also have a mid-range that is slightly soft.