17880
Sir Edward 's sister Elizabeth was third wife and widow of Thomas Wentworth , 1st Earl of Strafford .
 Sir Edward, Thomas Wentworth , 1st Earl of Strafford
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sir Edward, Thomas Wentworth , 1st Earl of Strafford