The Cavalry Reserve regiments

The cavalry reserve

Organisation
Seventeen reserve regiments were formed when the army mobilised in August 1914. Most of them had two or more of the active cavalry regiments affiliated to them and the intention was for the reserve to supply drafts to the affiliated regiments. In June 1915 the 3rd Line regiments of the Yeomanry (the training units of the cavalry of the Territorial Force) were also affiliated with these reserve regiments. There was a major reorganisation in early 1917, reducing the number of regiments. Later that year, the 3rd Line units of thise Yeomanry regiments whose 1st Line was now fighting dismounted as infantry in Egypt were withdrawn from the Cavalry Reserve regiments and instead aligned with the home-based infantry training organisation.

Soldiers
Men who enlisted into the cavalry, either as volunteers or conscripts, served with the cavalry reserve to carry out their basic training. Many were not, however, posted to a cavalry regiment overseas but were converted into infantry or other corps before being sent there. It is rare to see a cavalry reserve unit being mentioned in a man's medal records, even if the man had trained with them.

Reserve Regiment Formed Location and affiliations Remarks
1st Life Guards Aug 1914 Hyde Park  
2nd Life Guards Aug 1914 Windsor  
Royal Horse Guards Aug 1914 Regents Park  
Household Cavalry Sept 1916 Windsor
Supplied drafts to Household Battalion
Disbanded early 1918
1st Aug 1914 Aldershot
1st and 5th Dragoon Guards
Glasgow Yeomanry
Sherwood Rangers
Absorbed into 4th early in 1917
1st (new) Early 1917 The Curragh
5th, 9th, 12th, 16th, 17th, 21st Lancers
Bedfordshire Yeomanry
Lincolnshire Yeomanry
City of London Yeomanry
Surrey Yeomanry
East Riding Yeomanry

 
2nd Aug 1914 Aldershot
2nd Dragoon Guards
6th Dragoons
Essex Yeomanry
Lothians and Border Horse
Absorbed into 4th early in 1917
2nd (new) Early 1917 The Curragh
3rd, 4th, 7th and 8th Hussars
Dorset Yeomanry
Lancashire Hussars
1st and 3rd County of London Yeo.
South Notts Hussars
Oxfordshire Yeomanry
Westmorland & Cumberland Yeo.
 
3rd Aug 1914 Canterbury
3rd and 6th Dragoon Guards
Northamptonshire Yeomanry
Surrey Yeomanry
Sussex Yeomanry
Absorbed into 6th early 1917
3rd (new) Early 1917 Aldershot
11th, 13th, 15th and 19th Hussars
Buckinghamshire Yeomanry
Leicestershire Yeomanry
Staffordshire Yeomanry
Wiltshire Yeomanry (left)
Sherwood Rangers
 
4th Aug 1914

Tidworth
4th and 7th Dragoon Guards
Warwickshire Yeomanry
Gloucestershire Yeomanry
Worcestershire Yeomanry

Absorbed into 6th early 1917
4th (new) Early 1917

Aldershot
1st, 2nd and 5th Dragoon Guards
6th Dragoons
Derbyshire Yeomanry
Essex Yeomanry
Glasgow Yeomanry
Hampshire Yeomanry (left)
County of London Yeomanry
Lothians and Border Horse

 
5th Aug 1914 York
1st and 2nd Dragoons
Northumberland Hussars
Yorkshire Dragoons
Yorkshire Hussars
East Riding Yeomanry
Absorbed into 6th early 1917
5th (new) Early 1917 Tidworth
10th, 14th, 18th and 20th Hussars
Northumberland Hussars
Yorkshire Hussars (left)

Warwickshire Yeomanry
Gloucestershire Yeomanry
Worcestershire Yeomanry

 
6th Aug 1914

Dublin
5th and 12th Lancers
City of London Yeomanry
1st County of London Yeomanry

Absorbed into 1st early 1917
6th (new) Early 1917 Tidworth
3rd, 4th, 6th and 7th Dragoon Guards
1st and 2nd Dragoons
Berkshire Yeomanry
Hertfordshire Yeomanry
Duke of Lancaster's Yeomanry
Northamptonshire Yeomanry
North Somerset Yeomanry
Yorkshire Dragoons
 
7th Aug 1914 Tidworth
9th and 21st Lancers
Buckinghamshire Yeomanry
Berkshire Yeomanry
Absorbed into 1st early 1917
8th Aug 1914 The Curragh
16th and 17th Lancers
Dorsetshire Yeomanry
Oxfordshire Yeomanry
Absorbed into 1st early 1917
9th Aug 1914 Shorncliffe
3rd and 7th Hussars
2nd County of London Yeomanry
3rd County of London Yeomanry
Absorbed into 2nd early 1917
10th Aug 1914 The Curragh
4th and 8th Hussars
Duke of Lancaster's Yeomanry
Lancashire Hussars
Westmorland & Cumberland Yeo.

Absorbed into 2nd early 1917
11th Aug 1914

Tidworth
10th and 18th Hussars
Hampshire Yeomanry
North Somerset Yeomanry
Wiltshire Yeomanry

Absorbed into 5th early 1917
12th Aug 1914 Aldershot
11th and 13th Hussars
Leicestershire Yeomanry
Lincolnshire Yeomanry
Staffordshire Yeomanry

Absorbed into 3rd early 1917
13th Aug 1914

Colchester
14th and 20th Hussars
Bedfordshire Yeomanry
Hertfordshire Yeomanry

Absorbed into 5th early 1917
14th Aug 1914 Longmoor (near Liss)
15th and 19th Hussars
Derbyshire Yeomanry
South Notts Hussars
Absorbed into 3rd early 1917

Men who served with the cavalry can be researched in exactly the same way as, for example, infantrymen.
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