Whisky Jameson Makers Series Coopers Croze. When you have a skill that’s been passed down through five generations of your family, you deserve a tribute that can be enjoyed by the next five. The Coopers Croze - part of the Whisky Makers Series - is an Irish Whisky that celebrates the craft of our Head Cooper, Ger Buckley. It honours his mastery at selecting, repairing and maintaining the treasured casks at our Midleton distillery and the tools he uses to do so.