 Complete the following phrase:  After this decisive victory he accompanied the army in the advance to Madrid, and from thence to Valladolid and Burgos. He was present at part of the siege of Burgos, and soon after was appointed permanent assistant quartermaster-general with the rank of major. In the retreat from Burgos he rendered very important services through his knowledge of the country, which was considered of so much value that Sir H. Clinton asked for his return to the sixth division, but it was decided that he should remain at headquarters. Major Bainbrigge continued to hold the same position till the end of the war in 1814, and surveyed and sketched the country through which the army passed till it entered France. He was present at the battles of 