Dear Stewart: I found Donald CAMPBELL in the 1881: He was at Haz Elden House, Mearns, Renfrew, in the houshold of John ANDERSON, corn factor. Donald is shown as servant, unmarried, aged 24, Coachman Domestic, born Tongland. Colin CAMPBELL, unmarried, aged 22, born Kirkcudbright, is a lodger in the household of Alexander McNAUGHTON, Railway Mineral Guard, aged 35, born Ardrossan, Ayr, with wife Mary R. aged 34, born Dalry, Ayr. Colin is shown as Railway Mineral Guard. John CAMPBELL born 1855 is less certain. There are three possibles: Skyreburn Branch Post Office, Anwoth, KKD Mary MASON/head/W/48/Postmistress/Keir, DFS William MASON/son/U/19/Not in school/19/British Subject, United States John CAMPBELL/lodger/U/26/Wood Merchant/Dalry KKD 18 King Street, Kelton, KKD in the houshold of David WRIGHT, grocer, aged 63, born Ruthwell, DFS John CAMPBELL/boarder/U/26/Post Boy/Girthon KKD (others in this household are David's wife, Mary, and daughter Mary who is married to Robert GAW, the GAW children, Thomas THOMSON, also a boarder, aged 28 and born Kirkcudbright, Posting Master, and Maggie SMITH, visitor, aged 28, born Penninghame, Wigtown South Quintinespie, Balmaghie, KKD John CAMPBELL/head/General Merchant/unmarried/27/born Balmaghie, KKD Jane CAMPBELL/sister and visitor/unmarried/31/Balmaghie Margaret CAMPBELL/servant cousin/unmarried/29/General Servant/born Tongland Robert HARPER/servant/unmarried/17/Draper/Grocer's apprentice/born Girthon, KKD William KEGIE/servant/Married/62/Tailor/Edinburgh This last one looks promising because of the cousin who was born in Tongland. Cheers, Jill