Masonic order, of which he was a member, might serve to bind the farmers together for purposes of social and intellectual advancement. After he returned from the South, Kelley discussed the plan in Boston with his niece, Miss Carrie Hall, who argued quite sensibly that women should be admitted to full membership in the order, if it was to accomplish the desired ends. Kelley accepted her suggestion and went West to spend the summer in farming and dreaming of his project. The next year found him again in Washington, but this time as a clerk in the Post Office Department.

During the summer and fall of 1867 Kelley interested some of his associates in his scheme. As a result seven men—"one fruit grower and six government clerks, equally distributed among the Post Office, Treasury, and Agricultural Departments"—are usually recognized as the founders of the Patrons of Husbandry, or, as the order is more commonly called, the Grange. These men, all of whom but one had been born on farms, were O. H. Kelley and W. M. Ireland of the Post Office Department, William Saunders and the Reverend A. B. Grosh of the Agricultural Bureau, the Reverend John Trimble and J. R. Thompson of the Treasury Department, and F. M. McDowell, a pomologist of Wayne, New York. Kelley and Ireland planned a ritual for the society; Saunders interested a few farmers at a meeting of the United States Pomological Society in St. Louis in August, and secured the cooperation of McDowell; the other men helped these four in corresponding with interested farmers and in perfecting the ritual. On December 4, 1867, having framed a constitution and adopted the motto Esto perpetua, they met and constituted themselves the National Grange of the Patrons of Husbandry. Saunders was to be Master; Thompson, Lecturer; Ireland, Treasurer; and Kelley, Secretary.

It is interesting to note, in view of the subsequent political activity in which the movement for agricultural organization became inevitably involved, that the founders of the Grange looked for advantages to come to the farmer through intellectual and social intercourse, not through political action. Their purpose was "the advancement of agriculture," but they expected that advancement to be an educative rather than a legislative process. It was to that end, for instance, that they provided for a Grange "Lecturer," a man whose business it was to prepare for each meeting a program apart from the prescribed ritual—perhaps a paper read by one of the members or an address by a visiting speaker. With this plan for social and intellectual advancement, then, the founders of the Grange set out to gain members.

During the first four years the order grew slowly, partly because of the mistakes of the founders, partly because of the innate conservatism and suspicion of the average farmer. The first local Grange was organized in Washington. It was made up largely of government clerks and their wives and served less to advance the cause of agriculture than to test the ritual. In February, 1868, Kelley resigned his clerkship in the Post Office Department and turned his whole attention to the organization of the new order. His colleagues, in optimism or irony, voted him a salary of two thousand dollars a year and traveling expenses, to be paid from the receipts of any subordinate Granges he should establish. Thus authorized, Kelley bought a ticket for Harrisburg, and with two dollars and a half in his pocket, started out to work his way to Minnesota by organizing Granges. On his way out he sold four dispensations for the establishment of branch organizations—three for Granges in Harrisburg, Columbus, and Chicago, which came to nothing, and one for a Grange in Fredonia, New York, which was the first regular, active, and permanent local organization. This, it is important to note, was established as a result of correspondence with a farmer of that place, and in by far the smallest town of the four. Kelley seems at first to have made the mistake of attempting to establish the order in the large cities, where it had no native soil in which to grow.

When Kelley revised his plan and began to work from his farm in Minnesota and among neighbors whose main interest was in agriculture, he was more successful. His progress was not, however, so marked as to insure his salary and expenses; in fact, the whole history of these early years represents the hardest kind of struggle against financial difficulties. Later, Kelley wrote of this difficult period: "If all great enterprises, to be permanent, must necessarily start from small beginnings, our Order is all right. Its foundation was laid on SOLID NOTHING—the rock of poverty—and there is no harder material." At times the persistent secretary found himself unable even to buy postage for his circular letters. His friends at Washington began to lose interest in the work of an order with a treasury "so empty that a five-cent stamp would need an introduction before it would feel at home in it." Their only letters to Kelley during this trying time were written to remind him of bills owed by the order. The total debt was not more than $150, yet neither the Washington members nor Kelley could find funds to liquidate it. "My dear brother," wrote Kelley to Ireland, "you must not swear when the printer comes in.... When they come in to 'dun' ask them to take a seat; light your pipe; lean back in a chair, and suggest to them that some plan be adopted to bring in ten or twenty members, and thus furnish funds to pay their bills." A note of $39, in the hands of one Mr. Bean, caused the members in Washington further embarrassment at this time and occasioned a gleam of humor in one of Kelley's letters. Bean's calling on the men at Washington, he wrote, at least reminded them of the absentee, and to be cursed by an old friend was better than to be forgotten. "I suggest," he continued, "that Granges use black and white BEANS for ballots."

In spite of all his difficulties, Kelley stubbornly continued his endeavor and kept up the fiction of a powerful central order at the capital by circulating photographs of the founders and letters which spoke in glowing terms of the great national organization of the Patrons of Husbandry. "It must be advertised as vigorously as if it were a patent medicine," he said; and to that end he wrote articles for leading agricultural papers, persuaded them to publish the constitution of the Grange, and inserted from time to time press notices which kept the organization before the public eye. In May, 1868, came the first fruits of all this correspondence and advertisement—the establishment of a Grange at Newton, Iowa. In September, the first permanent Grange in Minnesota, the North Star Grange, was established at St. Paul with the assistance of Colonel D. A. Robertson. This gentleman and his associates interested themselves in spreading the order. They revised the Grange circulars to appeal to the farmer's pocketbook, emphasizing the fact that the order offered a means of protection against corporations and opportunities for cooperative buying and selling. This practical appeal was more effective than the previous idealistic propaganda: two additional Granges were established before the end of the year; a state Grange was constituted early in the next year; and by the end of 1869 there were in Minnesota thirty-seven active Granges. In the spring of 1869 Kelley went East and, after visiting the thriving Grange in Fredonia, he made his report at Washington to the members of the National Grange, who listened perfunctorily, passed a few laws, and relapsed into indifference after this first regular annual session.

But however indifferent the members of the National Grange might be as to the fate of the organization they had so irresponsibly fathered, Kelley was zealous and untiring in its behalf. That the founders did not deny their parenthood was enough for him; he returned to his home with high hopes for the future. With the aid of his niece he carried on an indefatigable correspondence which soon brought tangible returns. In October, 1870, Kelley moved his