| ICENIANS | ||
| Boadicea Victoria Queen OfP | ||
| IDAEA | ||
| Nymphs,P | ||
| INGEN TAIDG | ||
| Dirborgaill Of Ossorys,c,P | died 1098 | |
| INGVARSSON | ||
| Braut-Onundc,P | born 638 | |
| IRELAND | ||
| Avenas,c,P | born Abt 1320 | |
| ThomasP | born Abt 1291 | |
| ISABEL | ||
| Unknowns,P | born 1600 | died 15 Mar 1641 |
| ISLE_BOUCHARD | ||
| Barthelemy De L's,p,P | born 1049 | |
| Dangereuse (Aka) Maubergeonnes,c,p,P | born 1079 | |
| ITALUS | ||
| Unknowns,P | ||
| IVARSSON | ||
| Ofeig "Burlufótr"c,P | ||
| SonC | ||
| SonC | ||
| IVRY | ||
| Emma Ofs,c,p,p,p,P | born Abt 1008 | |
| Ralph Count Ofp,P | born Abt 978 |