I checked the 1881 census for Euphemia JACKSON and found the following family. The online IGI at http://www.familysearch.org shows an Andrew JACKSON married Jane Crichton WHITE on 12 December 1873 in Old Cumnock, Ayr. This was possibly Andrew's second marriage as the Catherine shown in the census was born to Andrew and Catherine WILSON

Dwelling: Ayr Road
Census Place: Old Cumnock, Ayr, Scotland
Source: FHL Film 0203607 GRO Ref Volume 610 EnumDist 3 Page 21
Marr Age Sex Birthplace

Andrew JACKSON M 30 M Castleton, Roxburgh, Scotland
Rel: Head
Occ: Coal Miner

Jane JACKSON M 25 F Auchinleck, Ayr, Scotland
Rel: Wife

Catherine JACKSON U 13 F Edinburgh, Edinburgh, Scotland
Rel: Daug
Occ: Scholar

John JACKSON U 6 M Cumnock, Ayr, Scotland
Rel: Son
Occ: Scholar

Janet JACKSON U 4 F Cumnock, Ayr, Scotland
Rel: Daug

Robert JACKSON U 2 M Cumnock, Ayr, Scotland
Rel: Son

Euphemia JACKSON U 3 m F Cumnock, Ayr, Scotland
Rel: Daug