Ireland and Irish units in the First World War

Nick Metcalfe's Blacker's Boys - the 9th (Service) Battalion, Royal Irish Fusiliers

The South Irish Horse.

Combined Irish Regiments Association.

Inst in the Great War: The Fallen of RBAI.

Letters from the Front: My Grandfather’s Letters 1915-1918.

Ballymena in the Great War.

Down Memory Lane by Len Kinley.

Nigel Henderson, Researcher at History Hub Ulster

Gavin Bamford's site honouring the officials of the Northern Bank and Belfast Bank who served during the two World Wars and in more recent conflicts.

The Public Records Office of Northern Ireland


General First World War

First World

Commonwealth War Graves Commission.

The London Gazette.

Great War Forum.

The Heritage of the Great War.

The Long, Long Trail.

The National Archives - Documents Online.

The Western Front Association


Battlefields, regional research groups, war graves and memorials

In Memory, by Pierre Vandervelden: Commonwealth War Cemeteries, Communal Cemeteries and Churchyards in Belgium and France.

World War One Battlefields.

World War One - Carte de Route.

Nelson, Glamorgan and the Great War.

Traces of a War, by Pieter van Elteren.

British War Graves, by Mick McCann.

The War Graves Photographic Project.

In From The Cold Project.