| GUYMON, Isaiah | B. 27 May 1753 | D. 20 Feb 1809 | ||
| GUYMON, James | B. 27 Dec 1816 | D. 22 Sep 1912 | ||
| GUYMON, James Clark | B. 25 Jan 1845 | D. Bef 1930 | ||
| GUYMON, John | B. 28 Nov 1811 | D. 12 Aug 1896 | ||
| GUYMON, John Alexander | B. 7 Dec 1836 | D. 25 Oct 1864 | ||
| GUYMON, Lafayette | B. 1840 | D. 1935 | ||
| GUYMON, Marcus Lafayette | B. 1882 | D. 1932 | ||
| GUYMON, Margaret Elizabeth | B. 28 Feb 1834 | D. 2 Apr 1872 | ||
| GUYMON, Martin | B. 12 Jun 1821 | D. 2 Nov 1836 | ||
| GUYMON, Mary Ann | B. 13 May 1839 | D. 6 Mar 1846 | ||
| GUYMON, Melissa Jane | B. 14 Feb 1833 | D. 1 Jan 1919 | ||
| GUYMON, Moses W | B. 28 Aug 1843 | D. 19 Sep 1906 | ||
| GUYMON, Noah Thomas | B. 30 Jun 1819 | D. 7 Jan 1911 | ||
| GUYMON, Polly Ann | B. 11 Jul 1829 | D. 3 Oct 1912 | ||
| GUYMON, Rachel D | B. 30 Apr 1841 | D. 1 Apr 1925 |
| GUYMON, Rebecca Tinnan | B. 12 Jan 1850 | D. 10 Jan 1920 | ||
| GUYMON, Rhoda Ellen | B. 15 Apr 1848 | D. 19 Aug 1849 | ||
| GUYMON, Samuel Martin | B. 20 Dec 1829 | D. 27 Mar 1915 | ||
| GUYMON, Sarah Jane | B. 11 Jul 1829 | D. 29 Aug 1829 | ||
| GUYMON, Sarah Jane | B. 10 Jan 1832 | D. 27 Sep 1840 | ||
| GUYMON, Thomas Clarence L. | B. 10 Mar 1787 | D. 20 Oct 1855 | ||
| GUYMON, William | B. 23 Jan 1815 | D. 30 May 1886 | ||
| GUYMON, William T | B. 25 May 1856 | D. 21 Nov 1934 | ||
| GWAETHFOED, Neiniad Ap | B. 968 | D. 1027 | ||
| GWAIR, Afandreg Verch | B. 974 | D. 1060 | ||
| GWAIR, Tegid Ap | B. 630 | D. 711 | ||
| GWAITHFOED, Elystan Ap | B. Abt 953 | |||
| GWAITHFOED, Gwerystan Ap | B. Abt 970 | |||
| GWAWL | ||||
| GWEN |
| GWENT, Meuric Ap Ithel Lord of | ||||
| GWERYSTAN, Cynfyn Ap | B. Abt 1002 | |||
| GWERYSTAN, Elinor Verch | B. 1007 | D. 1041 | ||
| GWERYSTAN, Ithel Ap | B. Abt 980 | |||
| GWERYSTAN, Lleicu Verch | B. Abt 982 | |||
| GWERYSTAN, Nest Verch | B. Abt 1005 | |||
| GWERYSTAN, UNK Daughter Verch | B. Abt 1004 | |||
| GWERYSTAN, UNK Miss Verch | B. Abt 1004 | |||
| GWILIM, Ithel Vychan Ap | B. 1345 | |||
| GWILYM, Bleddynn ap | ||||
| GWILYM, Dafydd Ap | B. Abt 1384 | |||
| GWILYM, Elen Verch | B. 1402 | |||
| GWILYM, Nest Verch | B. Abt 1338 | |||
| GWLEDIGS, Dux Brit | ||||
| GWRAST LLEDLWN, Masgwid Gloff Ap | B. 440 |
| GWRGAN, Efa Verch | B. Abt 979 | |||
| GWRGAN, Efa Verch | B. 979 | D. 1030 | ||
| GWRGAN, Iestyn Ap | B. Abt 1040 | D. Aft 1093 | ||
| GWRGAN, Nest Verch | B. Abt 984 | |||
| GWRGI, Afandreg Verch | B. 1091 | |||
| GWRIAD, Cadrod Ap | B. Abt 768 | |||
| GWRST | ||||
| GWRWARED, Margaret Ferch | B. 1310 | |||
| GWRYDR, Gwaithfoed Ap | B. 924 | D. 1038 | ||
| GWRYDR, Gwybedydd Ap | B. Abt 962 | |||
| GWYNEDD, Anarawd Ap Rhodri King of Deheubarth & | B. Abt 857 | D. 916 | ||
| GWYNEDD, Angharad Verch Owain | ||||
| GWYNEDD, Annes Verch Gruffydd of | B. Abt 1118 | |||
| GWYNEDD, Beli Ap Rhun King of | B. Abt 517 | D. 599 | ||
| GWYNEDD, Bleddyn Ap Cynfyn King of | B. Abt 1025 | D. 1075 |
| GWYNEDD, Cadell Ap Owain | B. Abt 1143 | |||
| GWYNEDD, Cadell Ap Owain of | B. 1143 | D. 1243 | ||
| GWYNEDD, Cadfan Ap Iago High King of | B. Abt 569 | D. 625 | ||
| GWYNEDD, Cadwallon 'Lawhir' Long Hand Ap Einion King of | B. Bet 442 and 460 | D. 534 | ||
| GWYNEDD, Cadwallon Ap Cadfan High King of | B. Abt 591 | D. Bet 634 and 635 | ||
| GWYNEDD, Cadwallon Ap Ieuaf King of | D. 986 | |||
| GWYNEDD, Cadwallon Ap Owain of | B. 1138 | D. 23 Nov 1170 | ||
| GWYNEDD, Cadwgan Ap Bleddyn of | B. 1051 | D. Bet 1111 and 1112 | ||
| GWYNEDD, Cadwgon Ap Maredydd of | B. Abt 1081 | D. 1163 | ||
| GWYNEDD, Cunedda 'Wledig' Imperator Ap Edern K of | B. Abt 386 | D. Abt 460 | ||
| GWYNEDD, Cynan Ap Hywel King of | B. Abt 925 | |||
| GWYNEDD, Cynan Ap Iago of | B. Abt 1014 | D. 1106 | ||
| GWYNEDD, Cynan Ap Owain | B. Abt 1140 | D. 1174 | ||
| GWYNEDD, Cynan Ap Owain of | B. 1140 | D. 1173 | ||
| GWYNEDD, Cynwrig I Ap Owain | B. Abt 1145 | D. Aft 1165 |