Name
- Jane, née Seymour, consort of King Henry VIII, 1508-15371
- Jerningham, Richard, ambassador to Charles V, d 15251
- Jerome, Saint, c 345-420, http://isni.org/isni/000000... http://viaf.org/viaf/951470241
- John Albert, Duke of Mecklenburg, John Albert1
- John Chrysostom, Saint, Archbishop of Constantinople, c 347-407, http://isni.org/isni/000000... http://viaf.org/viaf/3052148681
- John I, King of Portugal1
- John II, King of France, 1319-13641
- John II, of Spain, of Castile and Leon1
- John XXII, Pope, r. 1316 - 13341
- John of Salisbury, Bishop of Chartres, c 1115-1180, http://isni.org/isni/000000... http://viaf.org/viaf/671459...1
- John the Deacon of Naples, fl 9th century, http://isni.org/isni/000000... http://viaf.org/viaf/767091521
- John the Deacon of Rome, Deacon of Rome; also known as Johannes Hymonides, c 825-c 880, http://isni.org/isni/000000... http://viaf.org/viaf/951484711
- John, King of England and Lord of Ireland, 1167-12161
- Jonas of Bobbio, mid 7th century, http://isni.org/isni/000000... http://viaf.org/viaf/2238855181
- Jonson, Benjamin, dramatist and poet, 1572-1637, http://isni.org/isni/000000...1
- Julius Solinus, Gaius, fl 3rd century , http://isni.org/isni/000000... http://viaf.org/viaf/516724541
- Katherine, née Howard, consort of King Henry VIII, 1525-15421
- Kirkcaldy, William, Laird of Grange, soldier and diplomat; Captain of Edinburgh Castle, c 1520-15731
- Knox, John, Scottish reformer and historian1
- L'Isle, William, English antiquary and scholar, 1569-16371