As great whiskey distillers throughout the world — from Kentucky to Scotland — have long known, it takes sweet water from tough rock to make great whiskey. And, that’s what Widow Jane Whiskey is all about. All Widow Jane products are distilled or proofed with water from the historic limestone caves of the Widow Jane Mine in Rosendale, New York – a water with such unique chemical properties as to be equal to that used by the most revered whiskey makers.