In Scotland, especially out in the country. Unless you were gentry, preacher, or kicked in the head by a mule. You would never get your name in the paper. And with the Clearances going on, I suppose people hid, changed there names. So the authorities would not find them. And that is just Highland folk. The Borders people I guess had worse problems with the English. the Scottish Cencus does not go back far enough. And its hard to find people in Scottish Church records, especially with my common Scottish surname. MacKay/McKay.
The chief of Mackay more or less turn his head back on his clan during the clearances...So how can us crofter people especially before 1800 find are Scottish ancestors. Scott McKay