Final answer:
John Turner, the 17th Prime Minister of Canada, was born in the United Kingdom.
Step-by-step explanation:
The PM mentioned in the question, John Turner, was born in the United Kingdom (UK). John Turner served as the 17th Prime Minister of Canada from June 30, 1984, to September 17, 1984. He was born on June 7, 1929, in Richmond, Surrey, UK. While the given information talks about Sir John A. Macdonald, the first Prime Minister of Canada, and the artist J.M.W. Turner, it's important to note that they are different individuals and should not be confused with John Turner, the 17th Prime Minister of Canada, whose birthplace is sought in the question.