Marti Venturi

Martina "Marti" Venturi,is the 2nd youngest of the McDonald-Venturi family and the only Venturi daughter.

Personality
Marti Venturi is the 3rd youngest of the McDonald-Venturi children. As the 3rd youngest child, she enjoys the attention from everyone in her family and the freedom of being a young child. She gets along very well mostly with Derek, Casey, Lizzie, George and Nora but she barely spends time with Edwin even though he is protective of her.She also is often annoying but as she ages she changes that into a more mature attitude.