There are two Nathaniel Boyd in the 1922 Henderson's directory of Winnipeg.
Boyd, Nathaniel trimmer Ford Motor h 285 Young
Boyd, Nathaniel K ry contr [railway construction] 510 294 Portage h 960 Dorchester
h = homeowner
1922 does not list women unless they worked outside the home and does not list other family members unless they worked outside the home.
Didn't find a Johnston.
Several John but none with initial G.
Find them in 1916 census. Father Nathelen, son Johnson.
Residence 285 Young. Nathaniel is a saddle maker in a factory. He and wife Martha born in Ontario.
Did not find marriage for Johnston/Johnson/Garner in Manitoba Vital Statistics. http://automatedgenealogy.com/census/ViewFrame.jsp?id=29625&...
1901 Census of Canada Page Information
District: ON ALGOMA (#44)
Subdistrict: Seine River D-2 Page 5
18 49 Boyd Nathaniel M Brother [incorrectly transcribed, should read 'Boarder'] S Nov 3 1876
24 Occupation: Harnessmaker DOB given as 3 Nov 1876/ON
Presbyterian of Irish descent.
US Social Security death Index has
Johnston G. Boyd SSN 376-10-7728
Born 24 Jul 1904
Died 21 Aug 1989
Last Residence 48057 Auburn Heights, Oakland, Michigan
Find Johnston G. Boyd, age 25, single, born in Canada, living in Detroit, Wayne, Michiga in US 1930 census, roomer at home of Ruben Herwitz [not clear].
Occupation: Condenser operator at power plant.
Date of immigration to USA 1928.
Michigan Deaths, 1971-1996
Name: Johnston G Boyd
Birth Date: 24 Jul 1904
Death Date: 21 Aug 1989
RESIDENCE: Rochester Hills, Oakland, Michigan
Place of Death: Rochester Hills, Oakland, Michigan