| SEVERUS, Silvana spouse of Marcus Annius | | B. 140 | | |
| SEXTUS, Unknown Spouse ofSextus Julius Caesar | | | | |
| SHALHI, Maacah Ben | | | | |
| SHALTIEL, Assir | | | | |
| SHEALTIEL, Zarabobel ben | | B. 550 | | |
| SHELTON, Presley Alexander | | | | |
| SHURLAND, Adam | | B. ABT 1200 | | D. DECEASED |
| SIBBETON, Cecily spouse of William | | | | D. AFT 1332 |
| SIBBETON, William | | B. 1312 | | D. AFT 1337 |
| SICAMBRI, Basanus Magnus of the | | B. 304 BC | | D. 257 BC |
| SICAMBRI, Marcomir I of the | | | | |
| SICAMBRI, Priamus | | | | |
| SICAMBRI, Unknown Spouse of Clodius | | B. 194 BC | | |
| SICAMBRIA, Sedanus of | | | | D. ABT 120 BC |
| SICAMBRIAN, Galains Prince of Midi | | B. 467 | | |
| SICAMBRIAN, Jonaans | | B. ABT 480 | | |
| SIEURE OF BASSETT, Francoise le | | B. 925 | | D. 973 |
| SIGEFUGEL, Unknown Spuse of | | B. ABT 450 | | |
| SIGEHELM, Unknown Spouse of | | B. ABT 876 | | D. 944 |
| SIGURDSDATTER, Alglfu Halvdan | | B. 920 | | D. 960 |
| SIGURDSDOTTER, Ragnhild | | | | |
| SIGURDSSON, Halfdan | | B. ABT 936 | | D. 970 |
| SILANA, Junia Prima | | B. ABT 78 BC | | |
| SILANUS, Decimus Junius | | B. 107 BC | | D. AFT 62 BC |
| SILANUS, Marcus Junius | | B. ABT 77 BC | | |
| SILURIA, Gladys | | B. 160 | | D. 237 |
| SILURIA, Guneril verch Llyr | | B. ABT 27 BC | | |
| SILURIA, Mandubratius Arch Druid | | | | |
| SILVANUS, Lucius Fundanius Larnia Aelanus | | B. 100 | | D. 136 |
| SILVANUS, Plautius | | | | |