Indian life with a romance perhaps too little appreciated by less imaginative minds, he devoted himself to the work of preparing and unfolding it, with a poet's enthusiasm.
"Thus animated, he could not be otherwise than enthusiastically attached to the Indians and their interests, and so he was. He was their true friend. While from the treachery of some and the cupidity of others, the Indians were often left with apparently no prospect but sudden destruction, in Mr. Warren they never failed of finding a brother, by whose kinds words of encouragement and sympathy, their hearts were ever gladdened. In his endeavors to contribute to their happiness, he sacrificed all personal interests and convenience, he, with his wife and children, often dividing with them their last morsel of subsistence. With a true philanthropist's heart, he literally went about among them doing good."
Of the four children born to Mr. Warren and his wife, two survive, a son, William Tyler Warren, and a daughter, Mrs. Madeline Uran, both residing on White Earth Reservation, Minn.
He was a firm believer in the truths of the Christian faith, and was a regular and interested student of the sacred Scriptures. He was accustomed, in his intercourse with the Indians, to enjoin upon them the duty and advantage of accepting the religion taught them by the missionaries, and it is believed that his advice had good effect upon them.
I must not close this imperfectly performed task, without acknowledging my obligations to Hon. H. M. Rice, Col. D. A. Robertson, Mrs. Elizabeth Ayer, Rev. W. T. Boutwell, and especially to Truman A. Warren, of White Earth, and Mrs. Mary C. [Warren] English, of Red Lake, for material and aid kindly furnished me in its preparation.
