Trotman appeared to command 190 Brigade off and on between July and October 1916, and in the end was not the man that commanded the Brigade in the Battle of the Ancre.
9th Jul 1916 Br.Gen C.N.Trotman (sick 13-9-16)
13th Sept 1916 Lt.Col R.J.I.Hesketh (act)
15th Sept 1916 Lt.Col A.R.H.Hutchison (act)
2nd Oct 1916 Br.Gen C.N.Trotman (sick 5-10-16)
5th Oct 1916 Lt.Col R.J.I.Hesketh(act)
6th Oct 1916 Lt.Col A.R.H.Hutchison(act)
17th Oct 1916 Br.Gen C.N.Trotman
24th Oct 1916 Br.Gen. Hon C.J.Sackville-West (Wounded 29-10-16)