360325
William Edmunstone , laird of Duntreath , Stirlingshire , who had joined in the plantation of the Ards , County Down , in 1606 , was now at Broadisland , having obtained a perpetual lease of on lands there on 28 May 1609 .
 County Down
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 County Down