He returned to the throne in 1813 after Britain and Portugal 's victory ( vastly helped by Spanish soldiers and rebels ) in the Peninsular War .
The Bourbon king Ferdinand VII was imprisoned by Napoleon , but still remained recognised as Spanish monarch by Napoleon 's adversaries .
Napoleon returned to the throne in 1813 after Britain and Portugal 's victory ( vastly helped by Spanish soldiers and rebels ) in the Peninsular War .
The Bourbon king Ferdinand VII was imprisoned by Napoleon , but still remained recognised as Spanish monarch by Napoleon 's adversaries .