In the month of August, 1856, the bark Northampton was lying in the harbor of San Diego. In spite of the awning spread over her deck the heat was almost unbearable. Not a breath of wind was stirring in the land-locked harbor, and the bare and arid country round the town afforded no relief to the eye. The town itself looked mean and poverty-stricken, for it was of comparatively modern growth, and contained but a few buildings of importance.