John Henrik Clarke was an African-American historian, professor, prominent Afrocentrist, and pioneer in the creation of Pan-African and Africana studies and professional institutions in academia starting in the late 1960s.
John Henry Evans was an early-20th century Mormon educator and writer, most known for his 1933 biography Joseph Smith, An American Prophet, published by Macmillan.
John Henry Hopkins was the first bishop of Episcopal Diocese of Vermont and the eighth Presiding Bishop of the Episcopal Church in the United States of America. He was also an artist, a lawyer, an ironmonger, a musician and composer, a theologian, and an architect who introduced Gothic architecture into the United States.
John Henry Mackay (1864–1933) was an egoist anarchist, thinker and writer. Born in Scotland and raised in Germany, Mackay was the author of Die Anarchisten and Der Freiheitsucher. Later in life, under the pseudonym Sagitta, he became an advocate for homosexual love between men and boys.
John Henry Newman was an English theologian, academic, intellectual, philosopher, polymath, historian, writer, scholar and poet, first as an Anglican priest and later as a Catholic priest and cardinal, who was an important and controversial figure in the religious history of England in the 19th century. He was known nationally by the mid-1830s, and was canonised as a saint in the Catholic Church in 2019.
Brigadier General John Henry Parker aka "Gatling Gun Parker" was a brigadier general in the United States Army. He is best known for his role as the commander of the Gatling Gun Detachment of the U.S. Army's Fifth Army Corps in Cuba during the Santiago campaign in the Spanish–American War.
