On Roy's Lowlands map of 1752-7 as Claclocher
OPR 1751
Janet Dunbar daughter to John Dunbar in Clocklochar and Janet Hetterick was baptised 2 Jun 1751
Horse Tax 1797-98 John Hamilton, Clockclother, 2 horses, one taxed.
George Findlay and Mary Arthur were there 1827-1830
The farm was sliced through, close to the steading by the Cumnock Dumfries railway extension.
The Ordnance Survey map of 1895 doesn't show the steading anymore, just the boundary of a small field in which it stood.
1855 OS map Clockclocher.
Valuation Roll no entries.