Complex sentence: Fernando Rodríguez de Castro (died 1304), was a Galician noble and son of Esteban Fernández de Castro, Lord of Lemos and Sarria, and Alzonza Rodriguez de León.
Split into simpler sentences: Fernando Rodríguez de Castro (died 1304), was a Galician noble and a member of the House of Castro. He was the son of Esteban Fernández de Castro, Lord of Lemos and Sarria, and Alzonza Rodríguez de León.