Original sentence: His brother, Vincenzio Carducci also aided in the work, and succeeded him as chief painter to King Philip III of Spain.The latter master he accompanied to Madrid, where he painted the ceiling of the Escorial library, assisting also in the production of the frescos that adorn the cloisters of that noted palace
Edited sentence: His brother, Vincenzio Carducci also aided in the work, and succeeded him as main painter to King Philip III of Spain.The latter master he accompanied to Madrid, where he painted the ceiling of the Escorial library, assisting also in the production of the frescos that adorn the cloisters of that famous palace