...ng. They were all, in their different manner, belles esprits, and their children, many of them, are inheritors of much of the family talent-Mrs. Walker's beautiful daughter, Mary, afterward became Mrs. Brewster , the wife of the Attorney-General of President Arthur's Administration. The Coast Survey at that day was a large, old-fashioned barrack of a house, on the edge of Capitol hill, overlooking Penns...