Possible Clues:

• Founder of New York store with raincoat on display, finally
• Store founder whose first two names were Rowland Hussey
• Retailing pioneer R.H. __
• Department-store founder
• Rowland of a famous department store
• 'Fargo' star
• "Shameless" star William H. __
• William H. of 'Fargo'
• Cruise's 'Magnolia' costar
• Cruise's "Magnolia" costar