Henry Clay Vedder was an American Baptist church historian, seminary professor, editor and theologian. Vedder authored numerous articles and twenty-seven books on church history and theology.
Henry Cloud is an American Christian self-help author. Cloud co-authored Boundaries: When to Say Yes, How to Say No to Take Control of Your Life in 1992 which sold two million copies and evolved into a five-part series.
Henry Collins Brown (1862–1961) was a Scottish-born New York historian, lecturer, and author, and the founder of the Museum of the City of New York. He arrived in New York at the age of 13. After working as an advertising salesman, traveling throughout New York City, he became a journalist for The Sun, writing about the city's history as well as its buildings. Brown also wrote several books about New York's history, and was the editor of Valentine's Manual.
Henry Collins Walsh (1863–1927) was a journalist, historian, explorer of Central America and Greenland, a founding member of the Arctic Club of America (1894), and the nominal founder of The Explorers Club (1904).
Henry Constable was an English poet, known particularly for Diana, one of the first English sonnet sequences. In 1591 he converted to Catholicism, and lived in exile on the continent for some years. He returned to England at the accession of King James, but was soon a prisoner in the Tower and in the Fleet. He died an exile at Liège in 1613.
Henry Corbin was a French philosopher, theologian, and Iranologist, professor of Islamic studies at the École pratique des hautes études. He was influential in extending the modern study of traditional Islamic philosophy from early falsafa to later and "mystical" figures such as Suhrawardi, Ibn Arabi, and Mulla Sadra Shirazi.