Name
- Geoffroy, Claude Joseph, Le Jeune1
- Gibson, Edmund, jurist, antiquary and Bishop of London, 1669-17481
- Girardin, Jacques Félix, clergyman and correspondent of Sir Hans Sloane, fl 1732-17421
- Gosse, Pierre, called Junior, of The Hague, printer, bookseller and publisher, 1718-17941
- Hales, Stephen, natural philosopher, 1677-17611
- Haller, Albert, MD; Professor in Göttingen University1
- Hanschius, Michael Gottlieb, Consiliarius Cæsareus1
- Henkel, Johann Friedrich, of Freyberg1
- Heucher, Joannes Henricus, Physician to the King of Poland, and Professor of Anatomy and Botany in Wittenberg Academy1
- Hoadly, Benjamin, MD; son of the Bishop of Winchester1
- Hoffman, Fr-1
- Holmes, John, of Sloane MS 40561
- Hunauld, Francis Joseph, MD1
- Jacquier, Francis, Monk of Holy Trinity Convent, Rome1
- Jallabert, Jean, MD, of Geneva1
- Jenner, Thomas, of Charlestown, New England1
- Johnson, Thomas, of Sloane MS 40561
- Jones, Roger, MD, of Chester1
- Jussieu, Antoine Laurent, Botanist1
- Kettle, Thomas, of St. Albans1