Complex sentence: He and his brothers, Carlos and Enrique, as well as his sister Teresa, were educated as journalists under their father's principles and, according to historian Alfredo Tarre Murzi, they became a true dynasty of writers.
Split into simpler sentences: He and his brothers, Carlos and Enrique, as well as his sister Teresa, were educated as journalists under their father's principles. They made up a team of journalists which, according to historian Alfredo Tarre Murzi, is considered a true dynasty of writers.