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Family Elizabeth Stafford was the daughter of Sir William Stafford ( c. 1500 – 5 May 1556 ) of Chebsey , Staffordshire , and Rochford Hall , Essex , second son of Sir Humphrey Stafford of Blatherwycke , Northamptonshire , by Margaret Fogge , the daughter of Sir John Fogge of Ashford , Kent .
 Elizabeth Stafford, Sir William Stafford, Staffordshire, Essex, Sir, Stafford, Blatherwycke, Northamptonshire, Fogge, Sir John Fogge, Ashford , Kent
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Elizabeth Stafford, Sir William Stafford, Staffordshire, Essex, Sir, Stafford, Blatherwycke, Northamptonshire, Fogge, Sir John Fogge, Ashford , Kent