...e the Marquis Arconati and his very remarkable wife. When I knew them in 1835-38 at their castle near Brussels, in Heidelberg, and in Paris, they were living on the income of their great estates in Belgium . . . . . Now all his estates have been restored to him, and he has, since 1849, left the dominions of Austria and established himself here, where he enjoys, amidst great splendor, the consideration a...