Final answer:
The mistress of the Palace Beautiful that feeds Christian in 'The Pilgrim's Progress' is Charity. In contrast, Benjamin Franklin's thirteen virtues do not include mercy. Mercy is the answer not associated with Franklin's virtues.
Step-by-step explanation:
In the classic allegory ‘The Pilgrim’s Progress’ by John Bunyan, the mistress of the Palace Beautiful who feeds Christian is Charity. The Palace Beautiful is a place where Christian receives comfort and rest on his journey to the Celestial City. The four mistresses of the house are named Discretion, Prudence, Piety, and Charity; these characters offer guidance and hospitality to Christian, with Charity providing him with food for nourishment.
In contrast, when examining Benjamin Franklin's thirteen virtues, we find that mercy is not listed among them. Franklin's virtues include qualities like sincerity, temperance, and tranquility but not mercy. This indicates the answer to the question provided: who is not one of Franklin's virtues is C) Mercy.