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Sir Francis Knollys ( c.1514-1596 ) Francis Knollys , who entered the service of Henry VIII before 1540 , became a Member of Parliament in 1542 and was knighted in 1547 while serving with the English army in Scotland .
 Sir Francis Knollys, Francis Knollys, VIII, Scotland
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 Francis Knollys, Francis Knollys, VIII, Scotland