Ballyvolane Spirits - Bertha's Revenge Small Batch Irish Milk Gin. Lovingly distilled by Justin Green and Antony Jackson at Ballyvolane House in Co. Cork, Ireland. Having scratched heads, studied tea-leaves and consulted with wives for almost a year, Justin Green and Antony Jackson formally established the Ballyvolane House Spirits Company in May 2015. Borne out of a shared passion for food and drink, coupled with many years spent in the world of catering, hospitality, marketing, and wine and become active players in the wonderful world of small-batch distilling.