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Grog in the Royal Navy

Grog in the Royal Navy
First introduced by Vice-Admiral Edward Vernon (“Old Grog”)

Introduction

Grog, the traditional mixture of rum and water, became one of the most recognisable features of life in the Royal Navy. Even those with little knowledge of naval affairs have long been aware that British sailors were issued a daily ration of “grog,” a practice frequently discussed in Parliament, particularly during debates on naval victualling.

Sailors of the Royal Navy serving out grog in 1908
Sailors of the Royal Navy serving out grog in 1908

Early Naval Drink

When rum was first introduced into naval service is uncertain. In earlier periods, beer was the standard daily beverage in home waters, with sailors receiving up to four quarts per day. However, beer could not be stored for long voyages, particularly in warmer climates.

As a result, commanders were required to find substitutes depending on location:

  • In the Mediterranean: light wines
  • In the East Indies: arrack
  • In the West Indies: rum

Rum proved especially suitable due to its durability in storage and relative stability at sea. Over time, it replaced other substitutes and, by 1831, became the official beverage of the Royal Navy.

Introduction of Grog

Originally, sailors received rum neat, with a daily ration of two gills (half a pint), issued in two portions. This practice led to widespread drunkenness, as men often saved their ration for later consumption.

Around 1740, Edward Vernon, commanding the West Indies Fleet, ordered that rum be diluted with water before issue. Vernon, known as “Old Grog” due to his grogram cloak, unintentionally gave his nickname to the new drink.

The mixture became known as “grog,” a term that entered the English language and remains in use today.

Regulation of the Rum Ration

Over time, the quantity of rum issued was gradually reduced:

  • Early allowance: two gills daily
  • By 1831: two half-gills daily
  • Later reduced to: one half-gill daily

The standard time of issue became “One Bell” (1:30 p.m.).

Additional regulations included:

  • Sailors under 20 years of age were not permitted to draw rum
  • Officers were eventually prohibited from receiving it
  • Younger sailors received a small monetary allowance or tea and sugar instead

Storage and Security

Rum was stored in the ship’s spirit room, which was guarded with the same care as the magazine. The key was kept under strict supervision, usually outside the Captain’s cabin.

The issuing process involved multiple officials to ensure accuracy and prevent theft, including:

  • The ship’s steward
  • Petty officer of the day
  • Sergeant of Marines
  • A supervising warrant officer

Call the Hands for Grog ration
Call the Hands for Grog ration

The Issuing Process

The issuing of grog followed a strict and ceremonial routine:

  • At 11 a.m., the required quantity of rum was drawn and secured
  • At 12:15 p.m., water was measured and prepared
  • At “One Bell,” the bugle call for grog was sounded
  • The rum was mixed with water in a ratio of three parts water to one part rum
  • Officials tasted the mixture before distribution

Grog was then issued by mess, with one representative collecting the ration for his group.

Cultural Significance

Grog became an enduring symbol of naval life, representing discipline, routine, and camaraderie. While originally introduced as a measure to reduce drunkenness, it became deeply embedded in naval tradition.

The phrase itself entered everyday language, and the practice remained a defining feature of Royal Navy life for centuries.

Conclusion

The history of grog reflects broader developments in naval discipline, logistics, and daily life at sea. From its origins as a practical solution to alcohol misuse, it evolved into one of the most iconic traditions associated with British sailors.

Reference

The British Navy from Within by “Lower Deck” (Ex-Royal Navy), Hodder and Stoughton, 1914.