His newspaper articles on Portugal were translated into Portuguese .
His newspaper articles on Portugal were assisted the conclusion of the commercial treaty with Portugal in 1842 , when he received from Donna Maria da Gloria an order of Portuguese knighthood and a pension .
His newspaper articles on Portugal were translated into Portuguese , and assisted the conclusion of the commercial treaty with Portugal in 1842 , when he received from Donna Maria da Gloria an order of Portuguese knighthood and a pension .