Edwards was ordained at Northampton, February 15, 1727, being then in his twenty-fourth year. Five months later, July 28, he married the beautiful Sarah Pierrepont, then seventeen, the daughter of the Rev. James Pierrepont, of New Haven, one of the founders, and a prominent trustee, of Yale College, and on her mother's side, the great-granddaughter of Thomas Hooker, "the father of the Connecticut churches." Edwards's description of her, written four years before their marriage, is famous.[4] The union proved a singularly happy one, the intelligence, cheerfulness, piety, and practical sagacity of Mrs. Edwards combining to make her at once a congenial companion and a most useful helpmeet to her zealously devout, highly intellectual, but often low-spirited husband, immersed in his writings and his books. They had twelve children, all born in Northampton. Mr. Stoddard died February 11, 1729, leaving the young minister in full pastoral charge. It was a responsible undertaking for so young a man to guide the affairs of a church reputed the largest and wealthiest in the colony outside of Boston, one too on which the venerable and venerated Stoddard had stamped the impress of his strong personality during a ministry of nearly sixty years. Edwards, as he later confesses, made mistakes. Nevertheless, he succeeded in winning and holding the confidence, admiration, and affection of the people during the greater part of the twenty-three years of his ministry in Northampton. He carried the church through two great periods of revival (1734-35, 1740-42), and added over five hundred and fifty names to its membership.[5] This, however, represents but a small part of his influence in these years. Both by his preaching in Northampton and elsewhere and by his published writings, notably his printed sermons and his works dealing with the revivals, in which must be included his treatise on the Religious Affections, he powerfully affected the currents of religious thought and life throughout New England and the neighboring colonies and, to some extent also, in England and Scotland. His mission had been to recall the Puritan churches, which for some seventy years had languished in a period of decline, to the old high Puritan standards both of creed and of conduct, and to infuse into them a new spirit of vital piety. In this he was largely successful; and still to-day, in spite of wide departures from his theological system, he remains an effectual spiritual force in the churches inheriting the Puritan tradition.