Bourtreehill medieval estate in North Ayrshire

I have just come across an interesting website dedicated to the history of the former medieval estate of Bourtreehill in North Ayrshire. Compiled by historian A.J.Morton it may well be of interest if you have connections to the area - see http://bourtreehill.weebly.com/origins.html

(With thanks to @MortonResearch and @ScottishHistory on Twitter)

Chris