John Mackenzie (banker)
John Mackenzie( 13 October 1787 – 28 October 1854) was a Scottish banker and Provost of Inverness.
Jock MacKenzie
John MacKenzie was a Scottish professional football left back who played in the Scottish League for Heart of Midlothian and in the Football League for Walsall.
John Mackenzie (1806–1848)
John Mackenzie( 1806–1848) was a Scottish scholar of Gaelic language and literature.
John Mackenzie, Lord MacLeod
John Mackenzie, Lord MacLeod( 17272 April 1789) was a Scottish Jacobite and soldier of fortune.
Carolyn Hester
Carolyn Sue Hester( born January 28, 1937) is an American folk singer and songwriter.
She was a figure in the early 1960s folk music revival.
John M. MacKenzie
John MacDonald MacKenzie( born 2 October 1943) is a British historian of imperialism who pioneered the study of popular and cultural imperialism, as well as aspects of environmental history.
He has also written about Scottish migration and the development of museums around the world.
He is Emeritus Professor of imperial history at Lancaster University and founder of the Manchester University Press ‘ Studies in Imperialism ’ series( 1984).
John Thompson (Alberta politician)
John MacKenzie Thompson (March 22, 1924 - November 1, 2016) was a politician from Alberta, Canada.
He served in the Legislative Assembly of Alberta from 1975 to 1986.
John MacKenzie (Medal of Honor)
John MacKenzie( July 7, 1886 – December 26, 1933) was a sailor in the United States Naval Reserve and a recipient of the Medal of Honor.
Jock Mackenzie
John Mackenzie was a Scottish football left back who played in the Scottish League for Cowdenbeath and Rangers.
P. H. Moriarty
Patrick H." P.H." Moriarty,( born 28 February 1939) is an English actor, known for his role as' Razors' in John Mackenzie's" The Long Good Friday".

Question: Were Carolyn Hester and John M. MacKenzie from the same country?
Answer: no