Key: S=as a Spouse, C=as a Child, P=as a Parent
Names |
Born |
Died |
| IAGO | ||
| Cynan ap Prince of North WalesC,C,P,P | died 1060 | |
| IARDDUR | ||
| Madog ap of Penrhyn and CwchwillanC,P | ||
| IDNERTH AB DAVID YSGYDEUR | ||
| Paradwen apC,P | ||
| IDWAL | ||
| Iago ap King of GwyneddC,P | died 1039 | |
| Meurig apC,P | ||
| IEFAN | ||
| Madog Foel apP | ||
| IENAF AP ADDA | ||
| Maud verchC,P | ||
| IERWORTH AP EINION | ||
| Ednyfed apC,P | born Bef 1457 | |
| IERWORTH AP GRIFFITH | ||
| Gwladys verchC,P | ||
| IERWORTH HEN | ||
| Ierworth Vychan apC,C,C,P | ||
| IERWORTH VOEL | ||
| Griffith ap of YssecoedC,P | ||
| IEUAF | ||
| Einion apC | ||
| Iorwerth ap of LlwynonnC,C,P,C,C,P | born Denbighshire, Wales | |
| Madog Voel apP | ||
| IEUAN | ||
| Goronwy ap of Havod y WernC,P,C,P | born Hafod-y-Wern, (Bersham, Wrexham, Denbighshire), Wales | |
| Gruffydd Dew ab of LlanfendigaidC,P | ||
| Ieuan Fychan apP,P | born <Wiston>, Shropshire, England | |
| IEUAN AB LLYWELYN | ||
| Ieuan Lloyd Fychan abC,P | ||
| IEUAN AP GRUFFUDD | ||
| Hywel ap of BershamC,C,P | born Bersham, (Denbighshire), Wales | |
| IEUAN AP GRUFFYDD | ||
| Gwen verchC,C,P | ||
| Howel ap of BershamC,C,P | born Bersham, (Denbighshire), Wales | |
| Rhys apC | ||
| IEUAN AP HOWEL | ||
| Gwenllian verchS,C | ||
| IEUAN AP ROBERT | ||
| Meredydd ap of Keselgyfarch Gwedir, CarnarvonshireS,S,S,S,C,C,P,P,P | died 1525 | |
| IEUAN FYCHAN AP IEUAN | ||
| Margaret ferchS,C,C,P | ||
| IEUAN LLOYD FYCHAN | ||
| Llywelyn ab of Pwll DyfachP | ||
| Lowri verchC,C,P | ||
| IEUAN LLWYD | ||
| Marsli verchS,C | born Bodsilin, Abergwyngregyn, Wales | |
| IEUAN VYCHAN | ||
| David ab of LlanuwchllynC,P | ||
| IEVAN | ||
| Grono ap of Hafod-y-WernC,P | born Hafod-y-Wern, (Bersham, Wrexham, Denbighshire), Wales | |
| Gruffydd Ddû ap of Llanvendigaild, LlangelyninC,P | ||
| Ievan Lloyd Fychan apC,P | ||
| IEVAN AP DAVID GOCH | ||
| Madoc ap Lord of GrainianocC,P | ||
| IEVAN AP HOWELL | ||
| < > verch of HenllysC,P | ||
| IEVAN AP OWEN | ||
| Gruffyd ap of AbergynolwynC,P | born Bef 1516, <Abergynolwyn, Tal-y-Llyn, Merionethshire (Gwynedd)>, Wales | died After 1550 |
| IEVAN LLOYD FYCHAN | ||
| Llewelyn ap of Pwll Dyfach in PembrokeshireP | ||
| Llowry verch of Pwll Dyfach, PembrokeshireC,C,P | ||
| IFOR | ||
| Philip ap Lord of Is CoedC,C,P | ||
| INGELRICA | ||
| MaudC,P | born Abt 1032, <St. Martin's-Le-Grand, London, Middlesex, England> | |
| INGJALDSSON | ||
| Hraerek "Hnauggvanbaug"C,P | born Abt 533, <Hleithra, Denmark> | |
| HrolfP | born Abt 700, <Dyflinni (Dublin), Ireland> | |
| OlafC | born Abt 682, <Vaermland, Sweden> | |
| Olaf "the White" King of IrelandC,P | born Abt 840, <Dyflinni (Dublin), Ireland> | died 871, Dublin, Dublin, Ireland |
| Olaf "Wood Cutter"C,C,P | born Abt 682, <Vaermland, Sweden> | |
| Olof "Hviti" King of IrelandC,P | born Abt 840, <Dyflinni (Dublin), Ireland> | died 871, Dublin, Dublin, Ireland |
| Olof "Trätälja" [Legendary]C,C,P | born Abt 682, <Vaermland, Sweden> | |
| INGLE | ||
| Susan JaneC | born 1 Nov 1798, Virginia, United States | died 2 Jan 1897, Madison, North Carolina, United States |
| INGOE | ||
| JohnS,C,S,C | born Abt 1392, <Malden, Essex, England> | |
| INGVARSSON | ||
| Braut-OnundC,P | born Abt 638, <Sweden> | |
| Onund "Braut" King in SwedenC,P | born Sweden | |
| INSKEEP | ||
| JamesS,P | born 1703, Stafford, Staffordshire, England | died Hardy, (West) Virginia, (United States) |
| SarahC,P | born 4 Sep 1728, Gloucester Co., New Jersey, (United States) | died 1778, Fort Pitt, Pittsburgh, Allegheny, Pennsylvania, (United States) |
| INSULA | ||
| Adeliza deC,C,P | born Abt 1058, <Wiltshire, England> | |
| Humphrey deP | born Abt 1032, <Wiltshire, England> | |
| IORWERTH | ||
| Griffith ap of LlwynonC | ||
| Gronwy apP | ||
| Hwfa ap of Hafod-y-WernC,P | born Maelor, Gymraeg, Denbighshire, Wales | |
| Hywel Goch apP | ||
| Iorwerth Vychan apC | ||
| Lleucu verchP | born Abt 1325 | |
| Llywelyn apS,S,S,C,C,C,C,P,P,P,P,P | born Abt 1173, <Dolwyddelan, Conwy>, Wales | died 11 Apr 1240, Cistercian Abbey of Aberconwy, Wales |
| Lowarch Goch ap of DenbighshireC,P | born Abt 1139, <Rhos>, Denbighshire, Wales | |
| Madog ap of PenllynC,C,P,P | ||
| IORWERTH AB GWRGENEU | ||
| Cynddelw abC,P | ||
| IORWERTH AP DAVID | ||
| Gwenllian verchS,C | ||
| IORWERTH AP GRUFFYDD | ||
| Gwladys verchC,P | ||
| IORWERTH AP MADOG | ||
| Gruffydd apC,P | ||
| Gruffydd apC | ||
| Gwenllian verchC | ||
| Iorwerth Vychan apC | ||
| Maude verchC | ||
| IORWERTH AP MAREDUDD | ||
| Gruffydd ap Lord of Cwmwd LhivonC,C,P | born Cir 1250 | |
| IORWERTH GAM AP OWAIN | ||
| Iorwerth Vychan apC,C,C,P | ||
| IORWERTH GOCH AP MADOC | ||
| Erdhglad verchC,P | ||
| IORWERTH VOEL | ||
| Ednyfed Gam ap of Pen GwernC,P | ||
| Gruffydd ap of Ys CoedC,P | ||
| IORWERTH VYCHAN | ||
| Iorwerth Voel apC,P | ||
| IOWERTH | ||
| David apP | ||
| IOWERTH AP GRUFFYDD | ||
| Iorwerth Dha apC,C,P | born Cir 1310 | |
| IOWERTH DHA | ||
| Hywel Fawr apC,C,P | born Cir 1340 | |
| IRWIN | ||
| Helen HopwoodC,C | born Abt 1915, Pennsylvania, United States | |
| John F.P | ||
| ISAAC | ||
| JohnS,C | ||
| ISACKE | ||
| MaryP | born Abt 1563 | died 5 May 1636 |
| ISHAM | ||
| Euseby (Sir)P | ||
| HenryC,C,P | born <Northamptonshire, England> | |
| MaryC,C,P | born Abt 1658, Bermuda Hundred, Henrico (Chesterfield), Virginia, (United States) | |
| WilliamC,C,P | ||
| ISLEY | ||
| ElizabethC,P | born 1512, Sundridge, Kent, England | died 2 Jul 1596, Croft, Leicestershire, England |
| MaryP | born 1512, Sundridge, Kent, England | died 2 Jul 1596, Preston, Sussex, England |
| ISRAEL | ||
| JohnS,C | ||
| ITHEL GOCH AB MEREDYDD | ||
| Arddun verchC,P | ||
| ITHEL LLWYD | ||
| Bleddyn apP | ||
| IVARSDATTER | ||
| AudS,C,C,P,P | born Abt 633, <Am, Denmark> | |
| IVARSSON | ||
| Eystein "Glumra" Jarl of OpplandC,C,P,P,P,C,C,P,P,P,C,C,P,P,P,C,C,P,P,P | born Abt 800, <Maer, (Nord-Trondelag), Norway> | |
| HaakonC,C,P | born Abt 1031, <Norway> | |
| IVERSON | ||
| Martha CarineP | born Abt 1863, Wisconsin, United States | |
| IVES | ||
| Warren D.C | born 9 Sep 1910 | |
| IVIE | ||
| ThomasS,C,P | born 1524, Sodbury, Gloucestershire, England | died 1593, West Kingston, Wiltshire, England |
| IVOR | ||
| Philip ap Lord of IscoedC,C,P | ||
| IVRY | ||
| JudithC,C,P,C,C,P | born 1550, West Kingston, Wiltshire, England | died 6 Feb 1578, West Kingston, Wiltshire, England |
| IVYE | ||
| RichardP,P | born 1504, Sodbury, Gloucestershire, England | |
| Thomas AnthonyS,C,P | born 1524, Sodbury, Gloucestershire, England | died 1593, West Kingston, Wiltshire, England |