The early days of young Stark were favored with the oversight and directing influence of an excellent mother,--a lady of genial, kindly character, rare mental qualities, and showing a benevolent and christian solicitude both for her own family and general society in the neighborhood. She died in 1856. Of the four children, Juliet (Mrs. Henry C. Gillis) died in 1840; Emma (Mrs. J. G. Cilley) died in 1859; William, the youngest, well remembered as possessing rare literary abilities, and known as author and poet, died in 1873. At the age of nine years George was taken from the schools of the Amoskeag district, and for the succeeding four years studied in the academies of Pembroke and Milford. His mental culture in these advanced schools was chiefly in the line of mathematics, yet natural aptitude and diligence supplied in after life many deficiencies in education. At the close of his school-days in Pembroke and Milford George returned to Manchester, in 1836, finding the scenes of his childhood transformed from their previous quiet to a busy preparation, by engineers and laborers, for the new city of Manchester. The young school-boy was placed as assistant with the chief engineer and surveyor, Uriah A. Boyden, and worked one season on the preliminary surveys for the canal, factories, and streets of the embryo city. During this season, and a few years succeeding, when not employed on surveys, he attended the academies of Bedford, Sanbornton, and the high school at Lowell, Mass.,--the last being then under the charge of Moody Currier, Esq. In the autumn of 1836, at the early age of fourteen, he was employed with the staff of engineers engaged in the locating surveys of the Nashua & Lowell Railroad. This line, only fifteen miles in length, was two years in process of building, giving an amusing contrast to the long routes now located and built in one season. The years 1839 and 1840 were spent in alternate seasons of field work with the engineers and study at the academies. Upon the completion of the Nashua & Lowell road, the enterprising business men of Concord had ready for the engineers the work of further locating the line from Nashua to Concord. This extension of thirty-six miles was commenced in 1841, and our young surveyor, then only seventeen years old, was complimented with the post of assistant engineer, and given the charge of portions of the line, both in the surveys and laying the track. At the close of this service he was employed for a time on the preliminary surveys of the Northern Railroad.