Whoever has been at Friedrichshafen on beautiful Lake Constance, on a clear August day, and watched the sun setting in splendor behind the tops of the beeches of Manzell; whoever has seen the waves of the lake and the snow-capped peaks of the Alps from Sentis to the Allgau Mountains glow in the crimson light, while the notes of the Ave Maria float softly over forest, meadow, and water, will treasure the memory of the peaceful scene throughout his whole life. To this region the story of little Bissula leads us. At that time the lake covered a much more extensive tract of country than now, and a still larger space was occupied by a marshy territory between the water and the meadow, which being for the greater portion of the year a mere swamp afforded at the same time refuge and food to flocks of wild swans, herons, and countless smaller water-fowl.