Name
- Jegon, John, Bishop of Norwich1
- Knight, Family1
- Knight, Henrietta, 1st wife of Robert Knight Baron Luxborough and Earl of Catherlough1
- Kühnans, Giacomo, Secretary to J Strange1
- La Chalotais de), Procureur-Général of the Parliament of Bretagne1
- Lacrampe, Pierre, Inquisitor General1
- Lami, Giovanni, Professor of Ecclesiastical History at Florence; of Add MS 237291
- Le Goux de la Berchére, Charles, Archbishop successively of Aix, Alby, and Narbonne1
- Leo X, Pope, 1475-15211
- Leopold I, Holy Roman Emperor and King of Germany, 1640-17051
- Leopold, Archduke of Austria, of Add MS 385971
- Lord, Thomas, of Redsham1
- Lorenzo II de' Medici, Duke of Urbino1
- Lorenzo, il Magnifico1
- Lorgna, Antonio Maria, Professor of Mathematics at @ow1
- Macro, Cox, Anglican priest and antiquary, 1686-17671
- Malaspina, Tomaso, Marchese, Gonfaloniere of Siena1
- Mali, Cosimo1
- Mallart de Reineggs, Jacques1
- Manetti, Saverio, Professor of Medicine and Botany at Florence1