The Old Tullamore Distillery was the original home of a whiskey produced by what company?
Old Tullamore Distillery:  The original home of Tullamore Dew Irish whiskey, the distillery closed in 1954, having endured financial difficulties for many years, like many Irish whiskey distilleries of the early 20th century. Tullamore Dew: Tullamore Dew is a brand of blended Irish whiskey produced by William Grant & Sons.
William Grant & Sons