Gomm sonyeere ndị agha Sir Arthur Wellesley, ọzọ dị ka osote onye isi ndị agha, ma lụọ agha na Roliça
na Agha Vimeiro n'August 1808 n'oge Agha Peninsular. Mgbe Mgbakọ nke Sintra gasịrị, Gomm laghachiri Portugal wee jee ozi na ndị ọrụ Sir John Moore na Agha nke Corunna na Jenụwarị 1809. Gomm nọkwa na ndị ọrụ Earl nke Chatham n'oge ọdachi Walcheren Campaign nke mgbụsị akwụkwọ 1809.