To trace the movements and engagements of any regiment, just click the links to their Division

5th (Royal Irish) Lancers

August 1914 : in Dublin.

Part of 3rd Cavalry Brigade

6 September 1914 : Brigade transferred to Gough's Command, which on 13 September became 2nd Cavalry Division

9th (Queen's Royal) Lancers

August 1914 : in Tidworth.

Part of 2nd Cavalry Brigade, Cavalry Division

12th (Prince of Wales's Royal) Lancers

August 1914 : in Norwich.

Part of 5th Cavalry Brigade

6 September 1914 : Brigade transferred to Gough's Command, which on 13 September became 2nd Cavalry Division

16th (The Queen's) Lancers

August 1914 : in Curragh, Ireland.

Part of 3rd Cavalry Brigade

6 September 1914 : Brigade transferred to Gough's Command, which on 13 September became 2nd Cavalry Division

17th (Duke of Cambridge's Own) Lancers

August 1914 : in Sialkot, India. Part of Sialkot Cavalry Brigade.
Moved to France, arriving Marseilles 7 November 1914. Joined 1st Indian Cavalry Division

March 1918 : transferred to 7th Cavalry Brigade, 3rd Cavalry Division

21st (Empress of India's) Lancers

August 1914 : in Rawal Pindi, India, where it remained.
A Service Squadron was attached to XIV Corps between June 1916 and August 1917