The pastorate of Dr. Walter H. Brooks is the outstanding one in the history of the church, extending from November 12, 1882, until the present writing, the third decade of the twentieth century. During his ministrations more than 3,500 have joined the church, 1,500 of whom were personally baptized by him. The financial condition of the church places it among the best managed churches in the country, although it has at times assumed heavy obligations in making improvements and in rebuilding. During the pastorate of Dr. Brooks a number of ministers and preachers have gone forth from the Nineteenth Street Baptist Church. Dr. J. L. Dart, the founder of an important education and missionary work in South Carolina, was ordained at this church. Dr. James R. L. Diggs, pastor of Trinity Baptist Church, and head of important educational work in Baltimore, is of this congregation, having been baptized and ordained by Dr. Brooks. E. E. Rick, of Newark, N. J., was ordained from the Nineteenth Street Baptist Church. James L. Pinn is a product of this body, and Dr. Brooks was influential in securing for him his first charge. John H. Burke, pastor of Israel Baptist Church, came up under Dr. Brooks, as did also Joseph Lee, of Arlington, Virginia, and James L. Jasper, of Brentwood, Maryland. But none of these products of the Nineteenth Street Baptist Church have done a better work than Miss Jennie Deane, the founder of the Manassas Industrial School, in Virginia, and Miss Nannie H. Burroughs, the founder and promoter of the National Training School for Women and Girls, Lincoln Heights, Washington, D. C. Nor should Mrs. Laura Queen be forgotten, for by her labors the doors of Stoddard Baptist Home were first opened.[17] The Fifteenth Street Presbyterian Church, the next to be established, was formally organized November 21, 1841, in a little frame school house located on H Street near 14th Northwest. The moving spirit in this undertaking was John F. Cook.[18] He had been received as a licentiate by the Presbytery of the District of Columbia on the twenty-first of October of that same year. Eighteen persons took part in this organization. Of these John F. Cook and Alfred A. Cook had been official members of the Union Bethel, now the Metropolitan African Methodist Episcopal Church. The pioneer members came from the First, the Second, and the Fourth Presbyterian Churches of the city and one from the Shiloh Church of New York, of which the Rev. Theodore S. Wright was pastor. The reasons why they desired the establishment of an independent church were clearly set forth in a series of resolutions which were not unlike those which occasioned the organization of other Negro churches. The new society was received into the Presbytery May 3, 1842, when in session at Alexandria, Virginia, then a part of the District of Columbia. John F. Cook was installed as the first pastor July 14, 1855. Under his pastorate the church prospered, increasing its membership to 125.