The following individuals signed or wrote an affidavit against Joseph Smith (1833) printed in Mormonism Unvailed (1834). 

Ackley, Stephen 

Alger, Henry

Anderson, G. W.

Anderson, Wells

Baldwin, Thomas

Barnes, Horace N.

Beckwith, George

Beckwith, Nathaniel

Butterfield, Martin

Butts, Pardon 

Capron, Joseph

Chase, Abel Durfee

Chase, Durfee

Chase, Willard

Chilson, Israel

Clark, Richard D.

Crosby, George

Durfee, Lemuel Jr.

Durfee, Philo

Ely, David

Ely, Giles S.

Ensworth, Azel

Fish, Joseph

Foster, Lewis

Francis, Josiah

Gee, James

Grandin, Philip

Hathaway, Amos

Hathaway, G. A. 

Hollister, Amos

Hurd, Lovell

Hurlbut, John 

Ingersoll, Peter

Jackways, David

Jenner, James

Jerome, Hiram K.

Jessup, Henry

Linnell, Haskill 

Millard, Asahel

Nichols, Roswell

North, Linus

Parke, William

Payne, Hiram

Reed, Warden A.

Rice, Josiah

Robinson, Clark

Robinson, E. D.

Rogers, Thomas II

Seymour, Stephen

Sexton, Pliny

Smith, Hiram

Smith, Moses C.

Smith, Robert W.

Sothington, John

Stafford, Alfred

Stafford, Barton

Stafford, David

Stafford, Joshua

Stafford, William

Stoddard, George Wait

Thayer, Christopher

Thayer, Hiram

Thayer, Joel

Thayer, Levi

Townsend, Edward S.

Townsend, Jesse

Wentworth, A. H.

West, Peletiah

Williams, George

Williams, L. 

Williams, Richard S.

Worden, Sylvester