My parents, John and Mary Sheridan, came to America in 1830, having been induced by the representations of my father's uncle, Thomas Gainor, then living in Albany, N. Y., to try their fortunes in the New World: They were born and reared in the where from early manhood my father had tilled a leasehold on the estate of Cherrymoult; and the sale of this leasehold provided him with means to seek a new home across the sea. My parents were blood relations—cousins in the second degree—my mother, whose maiden name was Minor, having descended from a collateral branch of my father's family. Before leaving Ireland they had two children, and on the 6th of March, 1831, the year after their arrival in this country, I was born, in Albany, N. Y., the third child in a family which eventually increased to six—four boys and two girls.<
The prospects for gaining a livelihood in Albany did not meet the expectations which my parents had been led to entertain, so in 1832 they removed to the West, to establish themselves in the village of Somerset, in Perry County, Ohio, which section, in the earliest days of the State; had been colonized from Pennsylvania and Maryland. At this period the great public works of the Northwest—the canals and macadamized roads, a result of clamor for internal improvements—were in course of construction, and my father turned his attention to them, believing that they offered opportunities for a successful occupation. Encouraged by a civil engineer named Bassett, who had taken a fancy to him, he put in bids for a small contract on the , Cumberland Roadknown as the "National Road," which was then being extended west from the Ohio River. A little success in this first enterprise led him to take up contracting as a business, which he followed on various canals and macadamized roads then building in different parts of the State of Ohio, with some good fortune for awhile, but in 1853 what little means he had saved were swallowed up —in bankruptcy, caused by the failure of the Sciota and Hocking Valley Railroad Company, for which he was fulfilling a contract at the time, and this disaster left him finally only a small farm, just outside the village of Somerset, where he dwelt until his death in 1875.
My father's occupation kept him away from home much of the time during my boyhood, and as a consequence I grew up under the sole guidance and training of my mother, whose excellent common sense and clear discernment in every way fitted her for such maternal duties. When old enough I was sent to the village school, which was taught by an old-time Irish "master"—one of those itinerant dominies of the early frontier—who, holding that to spare the rod was to spoil the child, if unable to detect the real culprit when any offense had been committed, would consistently apply the switch to the whole school without discrimination. It must be conceded that by this means he never failed to catch the guilty mischief-maker. The school-year was divided into terms of three months, the teacher being paid in each term a certain sum—three dollars, I think, for each pupil-and having an additional perquisite in the privilege of boarding around at his option in the different families to which his scholars belonged.
This feature was more than acceptable to the parents at times, for how else could they so thoroughly learn all the neighborhood gossip? But the pupils were in almost unanimous opposition, because Mr. McNanly's unheralded advent at any one's house resulted frequently in the discovery that some favorite child had been playing "hookey," which means (I will say to the uninitiated, if any such there be) absenting one's self from school without permission, to go on a fishing or a swimming frolic. Such at least was my experience more than once, for Mr. McNanly particularly favored my mother's house, because of a former acquaintanceship in Ireland, and many a time a comparison of notes proved that I had been in the woods with two playfellows, named Binckly and Greiner, when the master thought I was home, ill, and my mother, that I was at school, deeply immersed in study. However, with these and other delinquencies not uncommon among boys, I learned at McNanly's school, and a little later, under a pedagogue named Thorn, a smattering of geography and history, and explored the mysteries of Pike's Arithmetic and Bullions' English Grammar, about as far as I could be carried up to the age of fourteen. This was all the education then bestowed upon me, and this—with the exception of progressing in some of these branches by voluntary study, and by practical application in others, supplemented by a few months of preparation after receiving my appointment as a cadet—was the extent of my learning on entering the Military Academy.