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In 1742 Charles Calvert , 5th Baron Baltimore ( 1699 – 1751 ) sent his eldest but illegitimate son , Benedict Swingate Calvert , then aged around ten years old , to Annapolis and placed him in Steuart 's care .
 person: Charles Calvert , 5th Baron Baltimore; person: Benedict Swingate Calvert; location: Annapolis; person: Steuart
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: Charles Calvert , 5th Baron Baltimore; person: Benedict Swingate Calvert; location: Annapolis; person: Steuart