E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Marphisa (in Orlando Furioso).
Sister of Rogero, and a female knight of amazing prowess. She was brought up by a magician, but, being stolen at the age of seven, was sold to the king of Persia. The king assailed her virtue when she was eighteen, but she slew him, and seized the crown. She came to Gaul to join the army of Agramant, but hearing that Agramants father had murdered her mother Galacella, she entered the camp of Charlemagne, and was baptised.