1517
The family was prosperous , and owned the eponymous iron and steel making business that in later years became part of Richard Thomas and Baldwins .
 organization: Richard Thomas and Baldwins
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 organization: Richard Thomas and Baldwins