Kerelaw Castle is said to have been held by the Lockharts from Richard de Morville, Constable of Scotland, as far back as 1191, after Stephen Lockhart or Loccard obtained a grant of land in Ayrshire. The castle and barony were eventually passed on to the Campbells of Loudoun and later to the Cunninghames (or Cunninghams/Cuninghames) of Kilmaurs. It was in the Cunninghame's possession in 1488 that the castle was sacked and burned by the 2nd Lord Montgomerie, during the well documented and long-term feud between these two prominent Ayrshire families.
Kerelaw was rebuilt sometime after 1488 and is reported to have contained a number of carved coats of arms of the Scottish nobility, taken from Kilwinning Abbey, Nine fishermen from Saltcoats were granted leases in 1545 in return for carrying the Earl's furniture to Finlayston on the Clyde every spring from the Creek of Saltcoats and bringing it back again in the autumn when the family returned to Kerelaw for the winter months. A half barrel of herrings was also to be furnished yearly to the Earl.
Kerelaw Castle is now a ruin, with three walls surviving in various states of decay. Gothic windows still adorn the southern wall, believed to have been inspired by those at Kilwinning Abbey.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.