64 Carpi, Duchy of, i.
"Sketches and Studies in Italy and Greece, Vol III."
John Symonds
168 Carpi, the princes of, i.
"Sketches and Studies in Italy and Greece, Vol III."
John Symonds
A letter written to the Cardinal Ridolfo Pio of Carpi contains this explanation of his principles.
"The Life of Michelangelo Buonarroti"
John Addington Symonds