Knapp, S. L. 1. (1828). A discourse on the life and character of DeWitt Clinton: Delivered before the Grand Chapter and Grand Lodge of the District of Columbia, the Grand Chapter of Maryland, the Blue Lodges of Washington, Georgetown and Alexandria, and other Masons of the vicinity, and the brethren sojourners in the city of Washington, on the 29th of March, 1828. Washington [D.C.]: Printed by William Greer.

Knapp, Samuel L. 1783-1838. A Discourse On the Life and Character of DeWitt Clinton: Delivered Before the Grand Chapter and Grand Lodge of the District of Columbia, the Grand Chapter of Maryland, the Blue Lodges of Washington, Georgetown and Alexandria, and Other Masons of the Vicinity, and the Brethren Sojourners in the City of Washington, On the 29th of March, 1828. Washington [D.C.]: Printed by William Greer, 1828.

Knapp, Samuel L. 1783-1838. A Discourse On the Life and Character of DeWitt Clinton: Delivered Before the Grand Chapter and Grand Lodge of the District of Columbia, the Grand Chapter of Maryland, the Blue Lodges of Washington, Georgetown and Alexandria, and Other Masons of the Vicinity, and the Brethren Sojourners in the City of Washington, On the 29th of March, 1828. Washington [D.C.]: Printed by William Greer, 1828.