- Grier, S. L.1
- Hardie, James, 1758-18262
- Harris, Elisha, 1824-18841
- Hastings, John, 1805-18751
- Helmuth, Justus Henry Christian, 1745-18252
- Henderson, Thomas, 1789-18541
- Holcombe, William H. (William Henry), 1825-18931
- Holliday, John.1
- Holt, Charles, 1772-18521
- Hosack, Alexander, -18342
- Hosack, David, 1769-18352
- Howard Association (New Orleans, La.)2
- Howard Association (Norfolk, Va.)1
- Howard, L. O. (Leland Ossian), 1857-1950, author1
- Hume, William.2
- Ingalls, William, 1769-18511
- Irvine, Matthew, approximately 1755-18271
- Jacksonville Auxiliary Sanitary Association, author.1
- Jenks, Phineas.1
- Jesus, Julio Cezar de Castro.1