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Thomas Sullivan

1859 – 1940

American Medal of Honor recipient

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About Thomas Sullivan

Lived 1859 – 1940 (aged 80). Thomas Sullivan was an American military personnel.

Thomas Sullivan (April 4, 1859 – January 10, 1940) was a United States Army soldier and a recipient of America's highest military decoration—the Medal of Honor—for his actions in the Battle of Wounded Knee, but now called the Wounded Knee Massacre.

Biography Thomas Sullivan was born in County Meath, Ireland, most likely to either Patrick Sullivan and Bridget Conolly, or Richard Sullivan and Mary McCann, based on available baptism records. At age 28 he immigrated to the US and enlisted in the US Army at 28 years and five months age. His listed occupation on his enlistment documentation was a "laborer".

Sullivan was immediately assigned to Troop E 7th Cavalry and served four total enlistments with the unit. Afterward, for his fifth enlistment, he transferred to Troop H 2d Cavalry. There he served as quartermaster sergeant. Sullivan would go on to serve in both Cuba and the Philippines as part of the Spanish–American War before retiring from Ft. Bliss as a First Sergeant with 23 years total in the Army.

This same day, E Troop 7th Cavalry began taking direct fire from Lakota who had concealed themselves in a ravine. After suffering three casualties, two of whom were killed, the call was put out for volunteers to maneuver from the current pinned-down position and attempt to gain a better vantage point. Sullivan volunteered to move left of the main body to an exposed position in an attempt to eliminate the threat. He and his fellow soldiers, Private Kellner and Sergeant Tritle, drew the enemy fire to their own position, providing relief for the main body.

Awards and decorations

1st RowMedal of Honor Indian Campaign MedalPhilippine Campaign Medal2nd RowSpanish War Service MedalArmy of Cuban Occupation MedalMexican Border Service Medal

Medal of Honor Citation

The President of the United States of America, in the name of Congress, takes pleasure in presenting the Medal of Honor to Private Thomas Sullivan, United States Army, for conspicuous bravery in action against Indians concealed in a ravine on 29 December 1890, while serving with Company E, 7th U.S. Cavalry, in action at Wounded Knee Creek, South Dakota.

The reverse side of the medal is engraved with the following: "The Congress to Private Thomas Sullivan, Troop E, 7th Cavalry, for bravery at Wounded Knee Creek, S.D., December 29, 1890." Proponents claim that the engagement was in-fact a massacre and not a battle, due to the high number of killed and wounded Lakota women and children and the very one-sided casualty counts. Estimates of the Lakota losses indicate 150–300 killed, of which up to 200 were women and children. Additionally, as many as 51 were wounded. In contrast, the 7th Cavalry suffered 25 killed and 39 wounded, many being the result of friendly fire.

Calvin Spotted Elk, direct descendant of Chief Spotted Elk killed at Wounded Knee, launched a petition to rescind medals from the soldiers who participated in the battle.

The Army has also been criticized more generally for the seemingly disproportionate number of Medals of Honor awarded in connection with the battle. For comparison, 19 Medals were awarded at Wounded Knee, 21 at the Battle of Cedar Creek, and 20 at the Battle of Antietam. Respectively, Cedar Creek and Antietam involved 52,712 and 113,000 troops, suffering 8,674 and 22,717 casualties. Wounded Knee, however, involved 610 combatants and resulted in as many as 705 casualties (including non-combatants).

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Important facts

Birth century
Occupation
Nationality
Awards
Medal of Honor

People in Thomas Sullivan's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Thomas Sullivan's

Frequently asked questions

Who was Thomas Sullivan?

American Medal of Honor recipient

When was Thomas Sullivan born?

Thomas Sullivan was born on 4 April 1859 in Ireland.

When did Thomas Sullivan die?

Thomas Sullivan died on 10 January 1940.

What was Thomas Sullivan's occupation?

Thomas Sullivan was a military personnel.

What nationality was Thomas Sullivan?

Thomas Sullivan was American.

Sources & further reading

· Wikipedia: Thomas Sullivan

· Wikidata: Q19574813

· DBpedia: Thomas Sullivan (Medal of Honor, 1890)

Cite this page

APA: Biography.guide. (2026). Thomas Sullivan. https://biography.guide/thomas-sullivan-military-personnel/

MLA: "Thomas Sullivan." Biography.guide, https://biography.guide/thomas-sullivan-military-personnel/.

Chicago: "Thomas Sullivan." Biography.guide. https://biography.guide/thomas-sullivan-military-personnel/.

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