Mr. Tom Hewitson has compiled the following list of regiments that were in Northumberland in 1908:
Northumberland Hussar Yeomanry
Headquarters and Three Squadron.
1st Northumbrian Brigade
Royal Field Artillery
Three Batteries and Ammunition Column
Tynemouth Royal Garrison Artillery
and six Companies

The Northumbrian Divisional Royal Engineers
Two Field Companies and One Signal Company

The Tyne Electric Engineers
Royal Engineers
Four Companies

The Northumberland Fusiliers
4th, 5th, 6th, 7th Battalions
8 Companies.

The Northern Cyclist Battlion
4 Companies

Army Service Corps
The Northumberland Brigade Company.

Royal Army Medical Corps
1st Northumbrian Field Ambulance
Northumbrian Division Casualty Clearing Station

Army Veterinary Corps
Northumbrian Divisional Veterinary Hospital
Northumbrian Divisional Veterinary Section