Original sentence: Beyond the family of Pedro II, they were: Amadeo, former king of Spain, Francis II, former king of the Two Sicilies (his wife's nephew), Isabella II, former queen of Spain (his wife's niece), Philippe, Count of Paris, and several other members of the European royalty
Edited sentence: Beyond the family of Pedro II, they were: Amadeo, former king of Spain, Francis II, former king of the Two Sicilies, Isabella II, former queen of Spain, Philippe, Count of Paris, and several other members of the European royalty