| TITANUS, Quintus Fabius | | B. ABT 105 | | |
| TITIANIA, Fabia Paulina Placidus | | B. 295 | | |
| TITIANUS, Gaius Maecius Fabius | | B. 155 | | D. 218 |
| TITIANUS, Gaius Maesius Fabius | | B. 235 | | |
| TODENI, Geoffrey de | | B. 1068 | | D. BEF 1118 |
| TOENI, Agnes de | | B. 996 | | |
| TOENI, William de | | B. ABT 1072 | | D. BEF 1123 |
| TOR, Unknown du Plessis spouse of | | B. 945 | | |
| TORBET, Joana | | B. 1192 | | D. 30 MAR 1236 |
| TORET DE MORETON, Lucia | | B. 1178 | | |
| TOSCANE, Gisele de | | B. ABT 850 | | |
| TOSNY, Anonym de | | B. ABT 925 | | |
| TOTKAIF DOS VISIGODOS,, Bandengaudo, o Peucino | | B. 340 | | D. 395 |
| TOULOUSE, Countess of Lords of France | | | | |
| TOULOUSE, Ektelle Comets de del Acqs | | B. 446 | | D. 471 |
| TOURKOS, Bardanes | | B. ABT 750 | | |
| TOWNSEND (THAYER), Deborah Immigrant | | B. 4 MAY 1650 | | D. 4 JAN 1701 |
| TOXANDRIE, Genebaud I des FRANKS RIPUAIRES aka Gonobaud I de | | B. 245 | | D. 289 |
| TOXANDRIE, Malaric I | | B. 295 | | D. 360 |
| TOXANDRIE, Malaric I King of the Franks at | | B. 295 | | D. 360 |
| TRACY, Charlotte Malenda | | B. 1826 | | D. 19 AUG 1883 |
| TRAIANA, UPIA Marciara | | B. AUG 48 | | D. 112 |
| TRAILLES, Hannibalianus of | | B. ABT 225 | | D. ABT 240 |
| TRANJANUS, Domitia Lucila | | B. ABT 100 | | |
| TRANQUILLINA, Furia Sabina | | B. 225 | | D. 244 |
| TREGOZ, Lucy de | | B. ABT 1220 | | D. 1294 |
| TRENT, Joane | | B. ABT 1488 | | D. 1510 |
| TRIBE, Strada verch Gadeon Catuvellauni | | B. 65 | | D. 108 |
| TRIERS, Diana of | | B. 170 | | D. 220 |
| TRIFFYN, Erdudfyl ferch | | B. ABT 442 | | |