John Coleman (Medal of Honor) — U.S. Marine and Korean Expedition recipient

Early life and military service

Coleman was born in Ireland in 1846 and later emigrated to the United States. Details of his early life and enlistment are sparse in surviving public records, but he served as a Marine aboard U.S. naval vessels assigned to the Asiatic Squadron during the period when the United States carried out a punitive and diplomatic expedition to Korea in 1871. Marines at that time commonly served aboard ships to provide shipboard security, amphibious landing parties, and close-quarters combat capability.

Action during the Korean Expedition

In June 1871, U.S. forces conducted a series of landings and engagements along the Korean coast, an operation often referred to as the Korean Expedition or Shinmiyangyo. During one of these actions, on the deck of the USS Colorado, Coleman became involved in a life-saving event: under enemy attack he came to the aid of Boatswain's Mate Alexander McKenzie and rescued him from mortal danger. For this act of conspicuous gallantry he was awarded the Medal of Honor. The award citation emphasizes personal risk and a devotion to comrades that exemplified the values recognized by the medal; for background on the decoration itself, see Medal of Honor.

Later life, death, and memorials

After his naval service Coleman settled in the United States. He died on October 30, 1904, as a result of an accident involving an electric tram car in San Diego, California. He was interred at Mount Hope Cemetery in San Diego. For many years his grave bore a headstone indicating his Civil War service; in the spring of 2018 the Medal of Honor Historical Society of the United States helped place a new marker that prominently displays the Medal of Honor symbol to recognize his decoration and sacrifice.

Significance and notable facts

• Coleman is among the group of 19th-century Marines and sailors awarded the Medal of Honor for actions in East Asia, a period when U.S. naval forces were expanding their global presence.
• The Korean Expedition of 1871 marked the first significant armed engagement between U.S. forces and Korean defenders and produced multiple Medal of Honor awards to both sailors and Marines.
• As an Irish-born recipient, Coleman is part of a long tradition of immigrants who have served in the U.S. armed forces and received high honors for valor.

Further reading about the expedition, the ship involved, and the Medal of Honor can provide larger historical context: consult naval histories of the Asiatic Squadron, accounts of the 1871 Korean campaign, and institutional material on the Medal of Honor and the United States Marine Corps.