Complex sentence: Rodriguez is the first child and only son of Cuban parents Narciso Rodríguez II, a longshoreman, and Rawedia María Rodríguez who are of Canarian descent.
Split into simpler sentences: Rodriguez is the eldest child and only son of Cuban parents. His father, Narciso Rodríguez II, a longshoreman, and Rawedia María Rodríguez, are of Canarian descent.