Mr. McWatters' onerous vocation as a policeman did not forbid his finding time for earnest participation in many matters not pertaining to his special duties as an officer. Indeed, it would seem that, with all his labors, he found more time to devote to good causes outside of his police duties than many men of leisure and benevolent spirit think themselves able to bestow. It is said that none find so little leisure time to do anything as the wholly indolent and unoccupied, and the more a man has to do of daily labor, the more time can he find to attend to extra calls upon his services. Officer McWatters seems to have practicalized this "doctrine," for, judging from the several hundred extracts before us, taken from the New York journals for the last ten years, one would be led to think that Officer McWatters possessed the attribute or faculty of ubiquity, for we find him "here, and there, and everywhere" in the city, and without it, in attendance upon reform meetings; or advocating humanitary measures from the rostrum, for Officer McWatters is a forcible public speaker. The suffering and starving people of Kansas (1861) we find elicited his warm sympathies and active exertions in their behalf, expressed by the practical mode of raising contributions for their aid. In the Evening Post of October 2, 1861, we find allusion to Officer McWatters as the Secretary of the Patriotic Association of Metropolitan Police (of which, in conjunction with the late Inspector Carpenter, if the writer is not mistaken, Officer McWatters was the originator), which was organized to afford support to the families of policemen who joined the Metropolitan Brigade in the war for the Union. PERSONAL INCIDENTS.