Noble: Wealth, power, and privilege. Might be a pampered aristocrat unfamiliar with work or discomfort, a former merchant just elevated to the nobility, or an honest, hard-working landowner who cares deeply about the people.
Aristocratic. You live a life of plenty and comfort. You move in circles populated by the most powerful people in the community. You have excellent lodgings, perhaps a townhouse in the nicest part of town or rooms in the finest inn.