Many famous people are associated with these Pitkin County historic places including John Cleveland Osgood, John C. Osgood, Davis H. Waite, Henry P. Cowenhoven, Samuel I. Hallett and Henry Webber.
Some of the country's most noteable architects helped create the Pitkin County places including Theodore Davis Boal, Colorado Fuel & Iron Co., Frederic Albert Hale, Halleck Lumber & Building Co., Matthew H. Callahan, Colorado Midland Railroad, Ryland R. Bowles, W.J. Edbrooke, Ellis & Ellis and Charles G. Sheely. Prominent architectural styles found in Pitkin Country are Late Victorian, Queen Anne and Tudor Revival.