He was elected Archbishop of Chieti on July 14, 1553; he succeeded his brother Barnardino Maffei as archbishop.
Marcantonio Raimondi | Maffei | Dan Maffei | Michele Maffei | Andrea Maffei | Francesco Scipione, marchese di Maffei | Vito Marcantonio | Marcantonio Michiel | Marcantonio Franceschini | Krauss-Maffei | Marcantonio V Colonna | Maffei (company) | Clara Maffei |