They belonged to a cadet branch of the powerful Johnstones of Annandale, a family whose influence stretched across Dumfriesshire for centuries. Corheid itself lay only a short distance from Breconside and formed part of a network of Johnstone properties that included Lochhouse and neighboring estates.

By the middle of the seventeenth century, James Johnstone the younger of Corheid had married Janet Douglas, linking the Border Johnstones with one of Scotland's most distinguished noble families. Their children inherited far more than land.

They inherited a world shaped by clan loyalty, legal tradition, and generations of service to the Scottish Crown.

“But inside these towers, daily life unfolded in ways both ordinary and deeply shaped by the instability surrounding the Borders. At the center of tower life stood the hearth. The great fireplace provided heat, light, cooking space, and gathering place all at once. Peat smoke drifted upward into timbered rafters darkened by generations of fire. Iron pots hung over open flames while women prepared oat bread, pottage, stewed meats, or whatever could be preserved through difficult seasons.”