FATHER GRASSI, the converted priest, has advanced a step farther from Rome, by entering into the honorable state of wedlock. The wedding was attended by Father Gavazzi and six or seven other ex-priests. The ceremony was performed at the office of the Mayor of Rome, by Rev. Mr. Wall. The Abbe Chevard is also married, his bride being a young French lady of Marseilles. Father Hyacinthe officiated at the wedding, and delivered an eloquent discourse on the occasion.