Name
- Cropley, John, 2nd Baronet, of Clerkenwell1
- Crosse, William, of Sloane MS 40581
- Crowe, Thomas1
- Crowe, William, of Sloane MS 40581
- Croyère, Louis, astronomer, 1685-17411
- Crull, Jodocus, MD1
- Crusen, C- B-, Secretary to Baron de Schutz, Envoy from Zell to England1
- Cumberland, William Augustus, Duke of, son of George II1
- Curll, Edmund, bookseller, of London1
- Dale, Samuel, apothecary and physician, c 1659-17391
- Darrington1
- Davidson, D, correspondent of Sir Hans Sloane, fl early 18th century1
- Delabene, Elizabeth, correspondent of Sir Hans Sloane, fl Early 18th century1
- Delacoste, Jean, physician and correspondent of Sir Hans Sloane, fl 1715-17331
- Delagrive, Jean, priest, cartographer and geographer, 1689-17571
- Derham, William, clergyman, scientist and theologian, 1657-17351
- Deverell, John, correspondent of Sir Hans Sloane, fl 1734-17371
- Ditton, Humphrey, mathematician, 1675-17141
- Dolnus, Martin, physician and correspondent of Sir Hans Sloane, fl 1713-17181
- Doody, Samuel, botanist, 1656-17061