194130
At this point , two employees of Andrew Barclay , Thomas Grant and William Ritchie , set up Grant , Ritchie and Company at Townholme Engine Works , Kilmarnock to manufacture steam locomotives .
 Andrew Barclay, Ritchie, Ritchie, Kilmarnock
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Andrew Barclay, Ritchie, Ritchie, Kilmarnock