Original: Bernardo di Matteo del Borra Gamberelli ( 1409 â '' 1464 ) , better known as Bernardo Rossellino , was an Italian sculptor and architect , the elder brother of the sculptor Antonio Rossellino .
Simplified: Bernardo di Matteo Gamberelli ( 1409 -- 1464 ) , better known as Bernardo Rossellino , was an Italian sculptor and architect , the elder brother of the painter Antonio Rossellino .