250665
On 10 April 1808 he married Emma , daughter of Thomas Williams of Temple House , Berkshire ; they had one son , George Herbert Frederick Campbell , and two daughters , Henrietta Frances Campbell and Frances Augusta Campbell .
 Thomas Williams, Campbell, Campbell, Campbell
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Thomas Williams, Campbell, Campbell, Campbell