Eristoff Eristavi (ერისთავი). The title means ‘head of the nation’ but translates more accurately as ‘head of a military force’. By the 19th century, five noble families each representing a different part of Georgia were using the name Eristhavi. Prince Ivane Eristoff who first created Eristoff vodka in 1806 was from the northwest province of Racha. A landmark in the history of the Eristoff family and Eristoff vodka came in the late 19th century when Ivane’s great grandson, Prince Alexander Constantine Eristoff moved from Georgia to Saint Petersburg. Prince Alexander went on to enjoy a distinguished military career eventually reaching the
Alcoholic drink which contains a very high level of alcohol and "does not contain any added flavoring" is commonly called a neutral spirit. Generally, any distilled alcoholic beverage of 170 US proof or higher is considered to be a neutral spirit. Most yeasts cannot reproduce when the concentration of alcohol is higher than about 18%, so that is the practical limit for the strength of fermented drinks such as wine, beer, and sake. However, some strains of yeast have been developed that can reproduce in solutions of up to 25% ABV. Shot sizes vary significantly from country to country. In the United