French Army in Spain 1811:
http://napoleonistyka.atspace.com/French_Order_of_Battle_in_Spain_in_1811.htmI'll also give ye a bit of info on the Marshals and Corp's left in 1808.
After the major invasion in 1808, Napoleon returned to France leaving Soult in command, the Corps left in Spain were Ney's 6e Corps, Soults 4e Corps, the 1er Corps and the 5e Corps from what I recall.
Polish troops and other French allied troops were sent to the Peninsula, thousands of conscripts were also sent during the later period of the 1st Empire.
Marshal Jourdan was Joseph Bonaparte (King of Spain), in 1809 Marshal Soult was tasked with taking Portugal, after being forced out by Wellington, Marshal Victor engaged with him at Talavera. Marshal Massena (probably one the best of Napoleon's Marshals sent to the Peninsula along with Soult) then pursued Wellington into Portugal until reaching the Lines of Torres Vedras in 1810 and withdrawing in 1811. Ney was dismissed by Massena in 1811 so he returned to France.
Marshal Marmont fought Wellington at Salamanca and was wounded early in the battle, at Vitoria Jourdan commanded.
Soult would continue to fight Wellington to the best of his ability in the Pyrenees and Southern France, performing well despite the challenge against him.