What is "millmannoch"

Millmannoch, also once known locally as the 'Mill of Mannoch' or Kilmannoch, is a ruined mill and hamlet in the old Barony of Sundrum, South Ayrshire, Parish of Coylton, Scotland about a mile from Coylton and Drongan. The 'Trysting Tree' of Robert Burns's poem The Soldier's Return stood nearby. A smithy was once located here in addition to the miller's cottage and later, a farm.