121st Infantry Brigade, British Army

This page was initially automatically created using data from series WO 95 (official war diaries) in the UK National Archives Discovery catalogue. It is not guaranteed to be complete or accurate. You can edit this page to make it more useful. Please help to improve the page by adding or correcting facts, and citing reliable sources.

121st Infantry Brigade, British Army
Years active:	unknown – unknown
Country:	United Kingdom
Service:	British Army
Branch:	unknown
Type:	Infantry
Specific type:	Infantry brigade
Full size:	4,500
Sources for overview:
Created:	unknown.
Sources for created:
Name1:	121st Infantry Brigade
Name1 Start:	unknown
Name1 End:	unknown
Reason for change:
Sources for name1:
Alternate names:
Sources for alternate names:
Disbanded:	unknown.
Sources for disbanded:
For more information on what infobox fields mean, see documentation at military unit, command structure and theatre of war.

Command structure
Relationship type:	Tactical
Parent unit:	40th Division, UK
Parent level:	Division
Start date:	01/06/1916
End date:	31/05/1919
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	121st Brigade Trench Mortar Battery, UK
Subordinate level:	Company
Start date:	unknown
End date:	unknown
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	121st Machine Gun Company, UK
Subordinate level:	Company
Start date:	unknown
End date:	unknown
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	12th Battalion Suffolk Regiment, UK
Subordinate level:	Battalion
Start date:	01/06/1916
End date:	31/05/1918
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	13th Battalion Yorkshire Regiment, UK
Subordinate level:	Battalion
Start date:	01/06/1916
End date:	31/07/1918
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	20th Battalion Middlesex Regiment, UK
Subordinate level:	Battalion
Start date:	01/06/1916
End date:	31/05/1918
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	21st Battalion Middlesex Regiment, UK
Subordinate level:	Battalion
Start date:	01/06/1916
End date:	31/01/1918
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	23rd Battalion Cheshire Regiment, UK
Subordinate level:	Battalion
Start date:	01/05/1918
End date:	31/05/1919
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	23rd Battalion Lancashire Fusiliers, UK
Subordinate level:	Battalion
Start date:	01/05/1918
End date:	30/04/1919
Sources:

Command structure
Relationship type:	Tactical
Subordinate unit:	8th Battalion Royal Irish Regiment, UK
Subordinate level:	Battalion
Start date:	01/05/1918
End date:	30/04/1919
Sources:

Theatre of war
Theatre name:	France, Belgium and Germany
Date entered:	01/06/1916
Date left:	31/05/1919
Sources:

Official sources

Unit war diaries

• The National Archives of the UK (TNA): WO 95/2614/1 (01/08/1917–31/12/1917)
• The National Archives of the UK (TNA): WO 95/2614/2 (01/01/1918–31/03/1918)
• The National Archives of the UK (TNA): WO 95/2614/3 (01/04/1918–31/08/1918)
• The National Archives of the UK (TNA): WO 95/2614/4 (01/09/1918–31/03/1919)

References

This page contains data imported from the UK National Archives Discovery catalogue, licensed under Open Government Licence v2.0.