I heard that it is because the river Dhoo aand the river Glass both flow in to Douglas.
Douglas is on the Isle of Man, but it is too small to be described as a city. It is the capital and largest town on the Isle of Man with a population of only about 29,000 people.
The capital city of the Isle of Man is called Douglas.
Douglas, IoM
Douglas is the capital of the Isle of Man.
Douglas, is the capital of the Isle of Man.
The capital and largest city on the Isle of Man, Douglas (Doolish), is located at 54° 09' north latitude 04° 29' west longitude.
Douglas
Barclay's Bank on the Isle of Man in the city of Douglas
Marks and Spencers are on the Isle of Man. They have a big shop in Douglas.
Douglas, The Isle of Man.
The Isle of Man.
Probably Douglas the capital
mark was born in the isle of man and went to ballakermeen high school which is in douglas isle of man