Battle of Toulouse. The Wars of Wellington, a narrative poem. ...With. London, 1819. The Battle of Toulouse, 10 April 1814. The last major battle of the Peninsular War, fought between the British and Spanish forces under the command of the Duke of Wellington and the French forces under Marshal Soult. Image taken from The Wars of Wellington, a narrative poem. ...With engravings coloured Originally published/produced in London, 1819. . Source: 838.m.7, opposite 154. Language: English. Author: HEATH, WILLIAM. Stadler, J. C. Syntax, Doctor.