Maribelle is a typical noblewoman, trained in the classical and finer arts of the higher ranks in society. Ironically, this has sparked within her an interest in the "plebeian" lifestyles of the common citizenry of Ylisse, in turn motivating her aspiration to become a magistrate that fosters equal rights between both the nobility and the common folk alike.

Maribelle has a very sophisticated and noble way of speaking.