This article will look at how you can use an Indian soldier’s regimental number to work out when he joined a regiment of the Indian Army. This is one of my guides to researching Indian soldiers who served in the First World War and you can read more by clicking on the link below:
I also offer a First World War Soldier Research Service.
Indian Army Enlistment Dates
Researching a soldier who served in the ranks of the Indian Army during the First World War can be a very difficult task due to the lack of surviving documents. However, if you know a soldier’s regimental number and which regiment they served with then you’ll usually be able to estimate when they joined that regiment.
Indian infantry and cavalry regiments tended to follow a fairly logical numbering system, with each successive recruit receiving the next regimental number. Most regiments began their numbering at 1 and once they reached 5000 or so reset their numbering back to 1. The number of recruits enlisted into each regiment annually varied considerably but most saw around 50-80 new recruits prior to the outbreak of the First World War. If you click the link below you’ll be taken to my page on enlistment dates for the Sappers and Miners where you can see clearly how the numbering follows a logical pattern:
Why Indian Army Enlistment Dates are Important:
- Most soldiers joined the Indian Army between the ages of 18-22, so an approximate date of birth can be estimated.
- The location of the regiment can be ascertained from the Indian Army List, enabling you to find out where the soldier was living pre-WW1.
- You can work out if a soldier was likely to have had any pre-WW1 campaign service.
- A soldier with a regimental number indicating enlistment pre-1914 would most likely have embarked with his regiment during the opening stages of the war.
How to Find Enlistment Dates
The easiest way to find Indian Army enlistment dates is to compare the enlistment dates of Viceroy’s Commissioned Officers who won medals for gallantry while serving in the ranks with their regimental numbers. These medals will be either the Indian Order of Merit and Indian Distinguished Service Medal. The book you will need to consult is List of Honors and Awarded to the Indian Army August 1914 to August 1921 and this book is available to download for free online by clicking the blue link below.
Once you have downloaded the book start looking at your desired regiment and cross check the names with the Indian Army List. The Indian Army List will be your key resource as it provides enlistment dates and I have written a guide to using this valuable resource below.
The enlistment date recorded in the Indian Army List is when a soldier joined the Indian Army rather than the regiment. However, the vast majority of Indian soldiers stayed in one regiment during their service. You’ll want to try to find as many examples as possible so a clear pattern emerges. The photograph below is of Honorary Captain Dost Muhammad O.B.I. I.D.S.M. Sardar Bahadur who was Subadar-Major of the 106th Hazara Pioneers between 1904 and 1917.
If you wanted to find out when Dost Muhammad enlisted into the Indian Army you would turn to the 106th Hazara Pioneers in the Indian Army List. Below is Muhammad’s entry in the October 1913, Indian Army List which recorded that he enlisted on 1 August 1882 along with his promotion dates.You can also find regimental numbers for officers recorded on some of the entries on the Commonwealth War Graves Commission database. Click on the link below, put in the number of your regiment in the regiment box and its full title should come up. In the rank box search Jemadar, then Subadar or Risaldar if you’re looking at a cavalry regiment. Hopefully, a few regimental numbers are recorded.
War diaries are also another possible source of the regimental numbers of Indian officers. A few war diaries record when senior non-commissioned officers were promoted to Jemadar. I have catalogued Indian infantry and cavalry war diaries which can be viewed by clicking on the links below and selecting the required regiment:
A Useful Tip for Enlistment Dates
A quick way to work out if your soldier was serving prior to the outbreak of the war is to search the Commonwealth War Graves Commission and view all the regiment’s casualties. Then click the box on the left hand side which shows Relevance and click Date of Death. Look through the dates until you start to find casualties close to the regimental number of your soldier. If you find lots of casualties appearing in 1914 with regimental numbers close to your soldier that’s a good sign that he was a pre-war regular.
However, if you can’t find any regimental numbers nearby until 1917 or 1918 and most of these casualties are sepoys rather than non-commissioned officers (see my guide to Indian Army Ranks) then that’s a very good indication the soldier is a post-war enlistment. Ignore the regimental numbers of followers, cooks, sweepers etc. as they used a different numbering system.