New York 9th Heavy Artillery (Union)

New York, New York, United States of America

Companies

New York 9th Heavy Artillery, Battery C (Union)

New York 9th Heavy Artillery, Battery D (Union)

New York 9th Heavy Artillery, Battery E (Union)

New York 9th Heavy Artillery, Battery F&S (Union)

New York 9th Heavy Artillery, Battery G (Union)

New York 9th Heavy Artillery, Battery H (Union)

New York 9th Heavy Artillery, Battery I (Union)

New York 9th Heavy Artillery, Battery K (Union)

New York 9th Heavy Artillery, Battery L (Union)

New York 9th Heavy Artillery, Battery M (Union)

Field Officers

Brigadier General J. Warren Keifer

Brigadier General James B. Ricketts

Brigadier General Martin D. Hardin

Brigadier General Truman Seymour

Colonel J. Warren Keifer

Colonel James M. Warner

Colonel Matthew R. McClennan

Colonel William H. Ball

Colonel William H. Seward Jr.

Lieutenant Colonel James W. Snyder

Major James W. Snyder