32169
His cousin 's included a Duke of Parma , Grand Duke of Tuscany , Holy Roman Emperor , Queen of Portugal , King of Spain , a Duchess of Calabria , the first wife of his older brother Ferdinand .
 Duke of Parma, Grand Duke of Tuscany, Holy Roman Emperor, Queen of Portugal, King of Spain, Duchess of Calabria
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Duke of Parma, Grand Duke of Tuscany, Holy Roman Emperor, Queen of Portugal, King of Spain, Duchess of Calabria