During this residence in the Great Metropolis, which lasted four years, Mr. Osgood was successful in his art—painting portraits of Lord Lyndhurst, Thomas Campbell, Mrs. Norton, and many other distinguished characters, which secured for him an enviable reputation—and Mrs. Osgood made herself known by her contributions to the magazines, by a miniature volume, entitled "The Casket of Fate," and by the collection of her poems published by Edward Churton, in 1839, under the title of "A Wreath of Wild Flowers from New England." She was now about twenty-seven years of age, and this volume contained all her early compositions which then met the approval of her judgment. Among them are many pieces of grace and beauty, such as belong to joyous and hopeful girlhood, and one, of a more ambitious character, under the name of "Elfrida"—a dramatic poem, founded upon incidents in early English history—in which there are signs of more strength and tenderness, and promise of greater achievement, though it is without the unity and proportion necessary to eminent success in this kind of writing.

Among her attached friends here—a circle that included the Hon. Mrs. Norton, Mrs. Hofland, the Rev. Hobart Caunter, Archdeacon Wrangham, the late W. Cooke Taylor, LL.D., and many others known in the various departments of literature—was the most successful dramatist of the age, James Sheridan Knowles, who was so much pleased with "Elfrida," and so confident that her abilities in this line, if duly cultivated, would enable her to win distinction, that he urged upon her the composition of a comedy, promising himself to superintend its production on the stage. She accordingly wrote "The Happy Release, or The Triumphs of Love," a play in three acts, which was accepted, and was to have been brought out as soon as she could change slightly one of the scenes, to suit the views of the manager as to effect, when intelligence of the death of her father suddenly recalled her to the United States, and thoughts of writing for the stage were abandoned for new interests and new pursuits.

Mr. and Mrs. Osgood arrived in Boston early in 1840, and they soon after came to New-York, where they afterward resided; though occasionally absent, as the pursuit of his profession, or ill health, called Mr. Osgood to other parts of the country. Mrs. Osgood was engaged in various literary occupations. She edited, among other books, "The Poetry of Flowers, and Flowers of Poetry," (New-York, 1841,) and "The Floral Offering," (Philadelphia, 1847,) two richly embellished souvenirs; and she was an industrious and very popular writer for the literary magazines and other miscellanies.

She was always of a fragile constitution, easily acted upon by whatever affects health, and in her latter years, except in the more genial seasons of the spring and autumn, was frequently an invalid. In the winter of 1847-8, she suffered more than ever previously, but the next winter she was better, and her husband, who was advised by his physicians to discontinue, for a while, the practice of his profession, availed himself of the opportunity to go in pursuit of health and riches to the mines of the Pacific. He left New-York on the fifth of February, 1849, and was absent one year. Mrs. Osgood's health was variable during the summer, which she passed chiefly at Saratoga Springs, in the company of a family of intimate friends; and as the colder months came on, her strength decayed, so that before the close of November, she was confined to her apartments. She bore her sufferings with resignation, and her natural hopefulness cheered her all the while, with remembrances that she had before come out with the flowers and the embracing airs, and dreams that she would again be in the world with nature. Two or three weeks before her death, her husband carried her in his arms, like a child, to a new home, and she was happier than she had been for months, in the excitement of selecting its furniture, brought in specimens or patterns to her bedside. "We shall be so happy!" was her salutation to the few friends who were admitted to see her; but they saw, and her physicians saw, that her life was ebbing fast, and that she would never never again see the brooks and greens fields for which she pined, nor even any of the apartments but the one she occupied of her own house. I wrote the terrible truth to her, in studiously gentle words, reminding her that in heaven there is richer and more delicious beauty, that there is no discord in the sweet sounds there, no poison in the perfume of the flowers there, and that they know not any sorrow who are with Our Father. She read the brief note almost to the end silently, and then turned upon her pillow like a child, and wept the last tears that were in a fountain which had flowed for every grief but hers she ever knew. "I cannot leave my beautiful home," she said, looking about upon the souvenirs of many an affectionate recollection; "and my noble husband, and Lily and May!" These last are her children. But the sentence was confirmed by other friends, and she resigned herself to the will of God. The next evening but one, a young girl went to amuse her, by making paper flowers for her, and teaching her to make them: and she wrote to her these verses—her dying song:

You've woven roses round my way,
And gladdened all my being;
How much I thank you none can say
Save only the All-seeing....

I'm going through the Eternal gates
Ere June's sweet roses blow;
Death's lovely angel leads me there
And it is sweet to go.

May 7th, 1850.

At the end of five days, in the afternoon of Sunday, the twelfth of May, as gently as one goes to sleep, she withdrew into a better world.

On Tuesday, her remains were removed to Boston, to be interred in the cemetery of Mount Auburn. It was a beautiful day, in the fulness of the spring, mild and calm, and clouded to a solemn shadow. In the morning, as the company of the dead and living started, the birds were singing what seemed to her friends a sadder song than they were wont to sing; and, as the cars flew fast on the long way, the trees bowed their luxuriant foliage, and the flowers in the verdant fields were swung slowly on their stems, filling the air with the gentlest fragrance; and the streams, it was fancied, checked their turbulent speed to move in sympathy, as from the heart of Nature tears might flow for a dead worshipper. God was thanked that all the elements were ordered so, that sweetest incense, and such natural music, and reverent aspect of the silent world, should wait upon her, as so many hearts did, in this last journey. She slept all the while, nor waked when, in the evening, in her native city, a few familiar faces bent above her, with difficult looks through tears, and scarcely audible words, to bid farewell to her. On Wednesday she was buried, with some dear ones who had gone before her—beside her mother and her daughter—in that City of Rest, more sacred now than all before had made it, to those whose spirits are attuned to Beauty or to Sorrow—those twin sisters, so rarely parted, until the last has led the first to Heaven.

The character of Mrs. Osgood, to those who were admitted to its more minute observance, illustrated the finest and highest qualities of intelligence and virtue. In her manners, there was an almost infantile gaiety and vivacity, with the utmost simplicity and gentleness, and an unfailing and indefectable grace, that seemed an especial gift of nature, unattainable, and possessed only by her and the creatures of our imaginations whom we call the angels. The delicacy of her organization was such that she had always the quick sensibility of childhood. The magnetism of life was round about her, and her astonishingly impressible faculties were vital in every part, with a polarity toward beauty, all the various and changing rays of which entered into her consciousness, and were refracted in her conversation and action. Though, from the generosity of her nature, exquisitely sensible to applause, she had none of those immoralities of the intellect, which impair the nobleness of impulse—no unworthy pride, or vanity, or selfishness—nor was her will ever swayed from the line of truth, except as the action of the judgment may sometimes have been irregular from the feverish play of feeling. Her friendships were quickly formed, but limited by the number of genial hearts brought within the sphere of her knowledge and sympathy. Probably there was never a woman of whom it might be said more truly that to her own sex she was an object almost of worship. She was looked upon for her simplicity, purity, and childlike want of worldly tact or feeling, with involuntary affection; listened to, for her freshness, grace, and brilliancy, with admiration; and remembered, for her unselfishness, quick sympathy, devotedness, capacity of suffering, and high aspirations, with a sentiment approaching reverence. This regard which she inspired in women was not only shown by the most constant and delicate attentions in society, where she was always the most loved and honored guest, but it is recorded in the letters and other writings of many of her most eminent contemporaries, who saw in her an angel, haply in exile, the sweetness and natural wisdom of whose life elevated her far above all jealousies, and made her the pride and boast and glory of womanhood. Many pages might be filled with their tributes, which seem surely the most heartfelt that mortal ever gave to mortal, but the limits of this sketch of her will suffer only a few and very brief quotations from her correspondence. Unquestionably one of the most brilliant literary women of our time is Miss Clarke, so well known as "Grace Greenwood." She wrote of Mrs. Osgood with no more earnestness than others wrote of her, yet in a letter to the "Home Journal," in 1846, she says: