UK McNairns other than Scotland

From a search on Ancestry.com  I found a marriage for a Samuel McNairn in 1890 Registered in March, in the County of West Riding of Yorkshire in the District, Leeds,   Volume 9b Page 638

There is also a Wilhelmina McNairn Cameron marriage registered in Sept 1880 in the West Ward of London, Voluame 1A Page 939

From the 1881 Census
Address: 56 Regent St, Gateshead, Durham, England
Samuel McNairn, 29, Scotland
Elizbeth McNairn, Wife, 32, Long Benton, Northumberland, England
Elizbeth McNairn, Daughter, 13, Popolar, Middlesex, England
Eliza M. McNairn, Daughter, 7, Newcastle, Northumberland, England
Jesse A. McNairn, Daughter, 5, Newcastle, Northumberland, England
Isabella McNairn, Daughter, 2, Scotland
Samuel McNairn, Son, 7m, Gateshead, Durham, England