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Owen Owen ( 1850 – 14 March 1920 ) was a Welsh teacher who , after being headmaster of a successful private school for boys in Oswestry , Shropshire , became the first Chief Inspector of the Central Welsh Board for Intermediate Education .
 person: Owen Owen; location: Welsh; location: Oswestry; location: Shropshire; location: Welsh
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Owen Owen; location: Welsh; location: Oswestry; location: Shropshire; location: Welsh