Name
- Johannes, Sanctus, Abbas1
- Johnson, James, of Edinburgh1
- Johnson, Samuel, Dr; of Add MS 120701
- Julius Frontinus, Sextus, c 30-104, http://isni.org/isni/000000... http://viaf.org/viaf/123498971
- Julius Solinus, Gaius, fl 3rd century , http://isni.org/isni/000000... http://viaf.org/viaf/516724541
- Katherine, Princess of Aragon, consort of Henry VIII, 1485-1536, http://isni.org/isni/000000...1
- Kerr, John, Duke of Roxburgh1
- Kositzki, Gregory1
- Lanfrancus, Mediolanensis1
- Latines, Family1
- Lawrence, Saint, of Add MS 118801
- Lawrence, Thomas, of Add MS 121021
- Linacre, Thomas1
- Livie, John1
- Livingstone, Thomas, of Add MS 120681
- Livius Patavinus, Titus, 59 BC-17, http://isni.org/isni/000000... http://viaf.org/viaf/999421451
- Louis XII, King of France, 1462-15151
- Louis XIV, King of France, 1638-17151
- Louis-Philippe, of France1
- Lubertus, Sibrand, Professor at Franecker1