There's an online copy of Artur, Ribeiro's, Legião Portuguesa ao Serviço de Napoleão (1808–1813), Lisboa, Ferin, 1901. Which contains a great deal of information on the Legion here: http://www.arqnet.pt/portal/portugal/invasoes/legiao00.html
If you right click you should be able to use Google translate.
Thanks very usefll some translations by google are a bit hilerious, I guess in the original Bat. - for battalion, here in German Fledermäuse (bats) - also Drachen - dragons - instead of Dragoons, but this can be sort out easily.
There's an online copy of Artur, Ribeiro's, Legião Portuguesa ao Serviço de Napoleão (1808–1813), Lisboa, Ferin, 1901. Which contains a great deal of information on the Legion here: http://www.arqnet.pt/portal/portugal/invasoes/legiao00.html
If you right click you should be able to use Google translate.