I am sorry to say that the Group do not have any information about individual persons who worked for the North British Railway. There is a limited amount about the higher ranking officers, Chairmen, Secretaries and Engineers. Most of this is already in the public domain, but, if you think your ancestor may be in this category, then by all means use the link on the previous page to contact us. There are some staff history details in the National Archives of Scotland (ex Scottish Records Office) in Charlotte Square, Edinburgh, which, I believe, cover the period from about 1900 into British Railways days.