Arabelle

Vistani girl. She is Luvash's seven year old daughter. While she was under the care of Alexei, she snuck away. All of the other Vistani were too drunk to notice anything strange and Arrigal was away. Luvash will do anything to get her back. 
Arabelle was kidnapped by Bluto, a destitute drunken fisherman. He failed to catch fish for a week so kidnapped Arabelle believing Vistani to be good luck. He has her tied up with hempen rope in a burlap sack and lying prone in a fishing boat with Bluto. He intends to sacrifice her to the lake in order to get fish in return. 
If the characters watch Bluto from the shore for several minutes, or if they row out into the lake to greet him, he tosses the burlap sack into the water, watches it sink, and waits with fishing pole in hand for his reward.
Bluto is a hollow shell of a man, barely able to understand his own actions. He is unarmed and does nothing to aid or thwart the characters.
Roleplaying Arabelle Characters who act quickly can save Arabelle before she drowns. A character on the shore must succeed on a DC 15 Strength (Athletics) check to reach her in time. The DC is 10 for characters who took a rowboat out onto the lake.
Arabelle has alabaster-white skin and raven-black hair. If rescued, she demands to be returned to her family’s camp outside Vallaki (chapter 5, area N9). She is certain that her father, Luvash, will give the characters a reward for doing so.
A descendant of Madam Eva with the blood of Barovian royalty in her veins, Arabelle is unaware of her connection to Strahd. She acts more like an adult than a child. Despite her recent misadventure, she believes that a great destiny awaits her.