160707
Dumfries [ N.S. , 1685 ] on the death of his father , Sir Robert Grierson , who was born in 1657 ; died 29th day of December , 1733 , buried at Dunscore Parish Kirkyard .
 Sir, Grierson
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, Grierson