Jeffrey Morganthaler

bartender, cocktails expert, author of The Bar Book

bartender, mixologist, cocktail historian

bartender, pioneer of his vodka espresso martini, cocktails expert
1959-2016 (57)
diffordsguide.com

Catholic priest, politician, fighter, bartender, pioneer of the Kir Royale with blackcurrants creme de cassis liqueur

bartender, author of the new and improved Bartender's Manual in 1888

bartender, mixologist, pioneer in mixology & mixing cocktails, author of the 1st Bartenders Guide