354776
His grandfather , MIles Mason , was a potter , and the pottery was afterwards carried on by his father and uncle ( Charles James Mason ) who invented Mason 's iron-stone china .
 Mason, Mason, Mason
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Mason, Mason, Mason