30410
The former occupants of their house was the family of Joseph Coymans , and like Coymans before them , they made use of the services of their neighbor , the notary Henrick van Gellinckhuysen .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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