Chapter 14—Mother and Son Omsk is the official capital of Western Siberia. It is not the most important city of the government of that name, for Tomsk has more inhabitants and is larger. But it is at Omsk that the Governor-General of this the first half of Asiatic Russia resides. Omsk, properly so called, is composed of two distinct towns: one which is exclusively inhabited by the authorities and officials; the other more especially devoted to the Siberian merchants, although, indeed, the trade of the town is of small importance. This city has about 12,000 to 13,000 inhabitants. It is defended by walls, but these are merely of earth, and could afford only insufficient protection. The Tartars, who were well aware of this fact, consequently tried at this period to carry it by main force, a