The Founders' Constitution
Volume 5, Amendments V and VI, Document 13
http://press-pubs.uchicago.edu/founders/documents/amendV-VI_criminal_processs13.html
The University of Chicago Press
Amendments V and VI
Document 13
Stamp Act Congress, Declaration of Rights
19 Oct. 1765
Sources 270
7th. That trial by jury is the inherent and invaluable right of every British subject in these colonies.
The Founders' Constitution
Volume 5, Amendments V and VI, Document 13
http://press-pubs.uchicago.edu/founders/documents/amendV-VI_criminal_processs13.html
The University of Chicago Press
Sources of Our Liberties. Edited by Richard L. Perry under the general supervision of John C. Cooper. [Chicago:] American Bar Foundation, 1952.