an Entity references as follows:
This coat is an example of men’s formal daywear of about 1850. The sleeves are long and tight, the collar is wide and the front opens very deep in order to show off the waistcoat. Although at this date the frock-coat is gaining popularity as formal daywear, the cut-away coat is still worn. This coat is reputed to have been worn by William Pierson Johnes, a linen merchant of New York City.