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How to find First World War records

Discover how to trace your ancestor's service record from the First World War on these websites

First World War soldiers at the Battle of Ypres, 1917 First World War records

How to find First World War records

Nearly nine million men and over 57,000 women served in the British Army during the First World War. Nearly a million British and Empire soldiers were killed, mainly on the muddy battlefields of France and Flanders but as far away as East Africa, Mesopotamia, Palestine and Russia.

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For the first time in British history, almost everyone either served in the army or had a close relative who did. Uncovering your ancestor’s First World War records is a fascinating and often moving experience, providing a personal connection to the ‘war to end all wars’.

Unfortunately, around 60% of First World War records were destroyed in the Blitz. However, remaining First World War records include some service and pension records; Medal Information Cards; Medal Rolls; War Diaries for the major fronts; and lists of soldiers who died in the war taken from published books.

First World War records for officers are particularly rare, but surviving records are preserved in series WO 339 and WO 374 at The National Archives (which are not online). These records range from (literally) three pieces of paper to reams of material connected to later pension queries or, all too tragically, the sorting out of the officer’s estate if they were killed, or (sometimes gruesome) medical boards held after they were wounded.

The best websites for First World War records

1. The Commonwealth War Graves Commission
CWGC First World War records

The website records all the Commonwealth war graves and memorials for men and women killed in the First and Second World Wars, usually with records of the unit they fought in and, frequently, details of next of kin.

2. The National Archives
TNA First World War records

The National Archives has a research guide to First World War records that includes copies of the Medal Cards; service records of First World War nurses and the Women’s Army Auxiliary Corps; War Diaries for units serving in France and Belgium, Mesopotamia, Iraq and Persia, East Africa, Cameroon and West Africa; Household Cavalry service records; and prisoner of war interview reports.

3. Ancestry

Ancestry First World War records

Ancestry’s First World War records include Medal Cards (available for free); surviving service and pension records; medal rolls; Silver War Badge records; War Diaries for France, Belgium and Germany and Gallipoli; lists of medal recipients (some with citations); the Register of Soldiers’ Effects; and rolls of honour.

4. Findmypast

Findmypast First World War records

Findmypast’s First World War records include Medal Card transcriptions; the surviving service and pension records of men who served; details of some locally recruited Pals Battalions; rolls of honour from schools, universities and employers as well as specially published ones; lists of deserters from The Police Gazette; Women’s Army Auxiliary Corps service records; details of some prisoners of war; and copies of some absent voters rolls saying where men over 21 were serving in 1918.

5. Forces War Records
Forces War Records First World War records

Forces War Records is a specialist military records website and holds First World War records including casualty and POW lists; school, university and company rolls of honour; Territorial Force Medal rolls; Embarkation Lists; and a unique collection of military hospital records.

6. The Long, Long Trail
Trail First World War records

The Long, Long Trail is the best site on the First World War British Army. It contains no actual First World War records but explains what they all are, how to find and understand them and has links to other useful sites. It also has the most complete list of surviving absent voter rolls available.

7. The International Red Cross

ICRC First World War records

This website has First World War records of the men captured by German forces, while information on British Red Cross volunteers can be found here.

8. The National Library of Scotland

NLS First World War records

The National Library of Scotland website has First World War records of military officers. From its maps site you can also browse a large number of trench maps for free.

9. The National Army Museum

NAM First World War records
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You can find First World War records in the National Army Museum’s extensive collection of books, manuscripts, old photographs and memorabilia.

10. The London Gazette

The Gazette First World War records

The London Gazette is the government’s official newspaper, published daily since 1665. The issues from the First World War hold records of appointments and promotions of army officers and medal awards.

11. The Ogilby Trust

Ogilby Trust First World War records

This site has information on all Corps and Regimental Museums in the UK including contact details and website links. You can use the museums to access unique First World War records.

12. British Battles

British Battles First World War records

Although most of its content relates to conflicts from the 18th and 19th centuries, the site has records of some battles from the First World War, including Gallipoli and the naval battle of Jutland.