...th the signatures of the above-named and of the Rev. Wm. H. Channing (a nephew of Dr. Channing), the Rev. Theodore Parker, the Rev. Robert F. Wallcut, Henry C. Wright, Abby Kelley, William Bassett, Thomas Davis , Oliver Johnson, and many others; thus representing the Groton Convention, the Non-Resistant Convention, the old anti-slavery organization, and the Transcendental wing of the Unitarian denomination....