405
In 1700 , aged 18 , he started playing the organ at the Saint-Merri church in Paris ( a post previously occupied by Nicolas Lebègue ) and became its titular organist in 1705 .
 Saint-Merri, Paris, Nicolas Lebègue
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Saint-Merri, Paris, Nicolas Lebègue