Napoleon Series Archive 2009

Paintings gen.Rouyer,Schwarz;Barcelona,Manresa...?

Hello together,

Can anybody provide pointers to portraits of the French:
+ General de Division Rouyer
+ General de Brigade Schwarz

Both fought in Catalonia 1810. I am searching as well (contemporary) paintings of Barcelona, Manresa, Montserrat, Gerona,...

Best regards, Thomas Hemmann