The Princess fleet is an eponym for the coastal vessels of the Canadian Pacific Railway (CPR) in the first half of the 20th Century. The names of these small ocean liners began with the title "Princess."
The ships of the British Columbia Coast Steamships came to be called "pocket liners" because they offered amenities like a great ocean liner, but on a smaller scale. The CPR princesses were a coastal counterpart to CPR's "Empress" fleet of passenger liners which sailed on trans-Pacific and trans-Atlantic routes.
James William Troup is credited with conceiving and building the Princess fleet. In 1913, 10 of the 12 Princess ships in the coastal fleet had been built to the orders of Capt. Troup.
Former ferries of CP Steamships that were absorbed by Washington Marine Group (WMG) in 1998. Two years before WMG had gained full control of Seaspan.