Francisco Vieira Portuense ( 1765 - 1805 ) was a painter. Francisco Vieira Portuense s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 134624.01 USD for Inès de Castro, entourée de ses deux enfants, supplie le roi du Portugal Alphonse IV de l'épargner in 2008