| SIDNEY, Philip | B. 30 Nov 1554 | D. 17 Oct 1586 | ||
| SIDNEY, Thomasine | B. 1535/1600 | |||
| SIDNEY, Thomasine | B. 1435/1492 | |||
| SIDNEY, William , Knt | B. 1585/1592 | D. 1613 | ||
| SIGURDSDATTIR, Aslaug | B. 0760 | D. 0794 | ||
| SIGURDSDOTTIR, Aslaug | B. 0790 | |||
| SILURIA, Bran Of | B. 0001/0011 | |||
| SILURIA, Gwenivyth Arviragus, King of | B. 0005/0045 | |||
| SILURIA, Marius, King of | B. 0065/0093 | |||
| SILVANUS, Marcus Plautius | B. 0060 BC/0030 BC | |||
| SIMPKINS, Nicholas Captain | B. ABT 1600 | |||
| SINCLAIR, Agnes , Lady of Morham | B. 1490/1514 | D. 1572 | ||
| SINCLAIR, Alianor | B. ABT 1423 | |||
| SINCLAIR, Catherine | B. 1432/1451 | |||
| SINCLAIR, Catherine | B. BEF 1410 |
| SINCLAIR, Catherine | B. 1476/1512 | |||
| SINCLAIR, Eleanor | B. 1451/1464 | D. 21 Mar 1518 | ||
| SINCLAIR, Elizabeth | B. 1575/1609 | |||
| SINCLAIR, Elizabeth | B. ABT 1422 | |||
| SINCLAIR, Elizabeth | B. 1432/1450 | D. BEF 17 Apr 1509 | ||
| SINCLAIR, Elizabeth | B. 1362/1391 | |||
| SINCLAIR, Helen | B. 1476/1511 | |||
| SINCLAIR, Henry | B. 1440/1497 | |||
| SINCLAIR, Henry of Rossyln | B. 1207/1293 | D. BEF 28 Jan 1335/1336 | ||
| SINCLAIR, Henry, 3rd Lord | B. 1459/1488 | D. 9 Sep 1513 | ||
| SINCLAIR, Henry, 5th Lord | B. 1527/1528 | |||
| SINCLAIR, Jean | B. 1480/1514 | |||
| SINCLAIR, Margaret | B. 1305/1331 | |||
| SINCLAIR, Mariot | B. 1415/1461 | |||
| SINCLAIR, Mary | B. 1451/1457 |
| SINCLAIR, Thomas of Aston Clinton | B. 1396/1404 | D. 6 May 1434 | ||
| SINCLAIR, William | B. 1245/1310 | D. 25 Aug 1330 | ||
| SINCLAIR, William of Rossyln, Sheriff of Edinburgh 1264 | B. 1190/1245 | D. AFT 1263 | ||
| SINCLAIR, William 'the Waster', 2nd Lord | B. 1432/1450 | D. AFT 14 Jul 1487 | ||
| SINCLAIR, William, 4th Lord | B. 1476/1510 | D. AFT 17 Jul 1570 | ||
| SISSON, Cuthbert of Kirkbarrow, Westmoreland | B. 1500/1570 | |||
| SISSON, Eleanor | B. 1555/1588 | |||
| SKEFFINGTON, Elizabeth | B. 1480/1528 | |||
| SKEFFINGTON, William , Esq of Skeffington, com Leicest. | B. 1500/1570 | |||
| SKELTON, Peter de Brus, Lord of | B. 1200 | |||
| SKENNARD, Joan | B. 1440/1503 | D. AFT 22 May 1539 | ||
| SKERRET, Maria | ||||
| SKEVINGTON, John of Fysherwyke, com Staff | B. 1500/1570 | |||
| SKINNER, Anne | B. 1455/1472 | |||
| SKINNER, John | B. 1395/1459 |
| SKIPTON, Cecily de Rumilly, Lady of | B. 1050/1112 | D. ABT 1151/1155 | ||
| SKIPTON, Cecily FitzDuncan, Lady of | B. 1138/1158 | D. ABT 1190 | ||
| SKIPTON, Robert de Rumilly, Lord of | B. 0990/1095 | |||
| SKIPTON, William of | B. ABT 1100 | |||
| SKIPWITH, Alice | B. 1325/1357 | |||
| SKIPWITH, Anne | B. 1576/1594 | |||
| SKIPWITH, Cassandra | B. 29 Oct 1678 | D. 1746 | ||
| SKIPWITH, Diana | B. 27 May 1621 | D. 31 Jul 1695 | ||
| SKIPWITH, Elizabeth | B. 1590/1591 | D. 17 Aug 1628 | ||
| SKIPWITH, Elizabeth | B. 1615/1631 | |||
| SKIPWITH, Elizabeth | B. 1560/1600 | D. 10 Feb 1597/1598 | ||
| SKIPWITH, George , Bnt | B. 1611/1660 | |||
| SKIPWITH, George | B. 1591 | |||
| SKIPWITH, Grey , 3rd Bnt | B. 1617/1631 | D. BEF 1681 | ||
| SKIPWITH, Grey , 5th Bart | B. 2 Aug 1705 |
| SKIPWITH, Henry , Bnt 1622, of Preswold, Leicester | B. 1589 | Bur. 21 Nov 1655 | ||
| SKIPWITH, Henry , 2nd Bnt | B. 1616/1631 | D. 1657/1658 | ||
| SKIPWITH, Henry of Prestwold | B. 1507/1542 | D. 1588 | ||
| SKIPWITH, Henry | B. 1670 | |||
| SKIPWITH, Henry of Keythorpe, Leicestershire | B. 1500/1583 | |||
| SKIPWITH, Jane | B. 1576/1594 | |||
| SKIPWITH, John | B. 1440/1471 | |||
| SKIPWITH, John | B. 1260 | D. 1336 | ||
| SKIPWITH, Margaret | B. 1328/1337 | |||
| SKIPWITH, no issue | ||||
| SKIPWITH, Richard of Ormsby | B. 1527/1568 | |||
| SKIPWITH, Thomas | B. 1594 | |||
| SKIPWITH, Thomas | B. 1617/1631 | |||
| SKIPWITH, William , Knt of South Ormsby | B. 1488 | D. 7 Jul 1547 | ||
| SKIPWITH, William of Prestwold | B. 1559 | D. 3 May 1610 |