70100
Also involved were the poet W. B. Yeats ( joined 1911 ) and Frederick Bligh Bond ( joined 1925 ) , who became infamous with his investigations into spiritualism at Glastonbury .
 W. B. Yeats, Frederick Bligh Bond, Glastonbury
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 W. B. Yeats, Frederick Bligh Bond, Glastonbury