| GREY, Sir John 7th Baron of Ferrers De Groby | B. 1432 | D. 1461 | ||
| GREY, Sir Thomas 1st Marquis of Dorset Knight of the Garter | B. 1457 | D. 20 Sep 1501 | ||
| GREY, UNK Son | ||||
| GREYSTOKE, Anne | ||||
| GREYSTOKE, Eleanor | ||||
| GREYSTOKE, Elizabeth | ||||
| GREYSTOKE, Elizabeth | ||||
| GREYSTOKE, Joan | B. 1428 | |||
| GREYSTOKE, John 4th Baron of | B. 1389 | D. 8 Aug 1436 | ||
| GREYSTOKE, Ralph 5th Baron of | B. 1408 | D. 1 Jun 1487 | ||
| GRIFFIN, Edith Marie | B. 20 Aug 1882 | D. 25 Mar 1977 | ||
| GRIFFIN, Elizabeth | D. Aft 1720 | |||
| GRIFFIN, Hugh | ||||
| GRIFFIN, John 9th Baron Latimer | ||||
| GRIFFIN, Mary |
| GRIFFIN, Sir Thomas | ||||
| GRIFFIN, UNK Mrs. Hugh | ||||
| GRIFFITH, Anne | ||||
| GRIFFITH, Elizabeth | B. 1508 | D. 1540 | ||
| GRIFFITH, Guenta ap | B. 1050 | |||
| GRIFFITH, Sir Fitz Uryan Rice AP | B. 1500 | D. 4 Jan 1532 | ||
| GRIGNON, Raymond Count of | B. 1125 | D. 1156 | ||
| GRIMM, Carolina | B. 20 Feb 1767 | D. 10 May 1826 | ||
| GRINDAL, Patience | B. 1590 | D. 1641 | ||
| GRINDAL, Robtus | B. 12 Apr 1574 | D. 1630 | ||
| GRINDALL, Elizabeth | B. 1523 | D. 15 Jul 1583 | ||
| GRINDALL, Rachel | B. 1530 | D. 1565 | ||
| GRINDALL, UNK Mrs. William | B. 1504 | |||
| GRINDALL, William | B. 1500 | D. 1523 | ||
| GRINDLE, Ro | B. 1540 |
| GRINDLE, Robert | B. 1521 | D. 15 Jul 1583 | ||
| GRINDLE, William | ||||
| GRONO, Christina Fil | B. 1117 | |||
| GRONWY, Cadwgon Ap | B. Abt 1113 | D. Aft 1132 | ||
| GRONWY, Cristina Or Christina Verch | B. Bet 1105 and 1115 | |||
| GRONWY, Gronwy "Fychan" Ap | B. Abt 1200 | |||
| GRONWY, Gwen Verch | B. Abt 964 | |||
| GRONWY, Joan Verch | B. Abt 1189 | |||
| GRONWY, Rhael Verch | B. Abt 1111 | |||
| GRONWY, Rhun Ap | B. Abt 1270 | |||
| GRONWY, Tudor Hen of Penmynedd Ap | D. 1311 | |||
| GROSS, Rebecca | ||||
| GROTE, Herman | ||||
| GROUT, Dumarel | ||||
| GROUT, Seth |
| GROVE, Mary | B. 1565 | D. 1634 | ||
| GROVER, Elizabeth | B. 1540 | D. 18 Jun 1606 | ||
| GRUDZINSKA, Joanna | ||||
| GRUFFUDD, Mawd Verch | B. 1173 | |||
| GRUFFUDD, Nest Ferch | B. 1178 | |||
| GRUFFUDD, Owen Ap | B. 1280 | |||
| GRUFFYDD, Anarawd Ap | B. Abt 1121 | D. 1143 | ||
| GRUFFYDD, Cadell Ap | B. Abt 1125 | |||
| GRUFFYDD, Cadwallon Ap | B. 1097 | D. 1132 | ||
| GRUFFYDD, Dafydd ap | ||||
| GRUFFYDD, Dafydd Ap | B. Abt 1360 | |||
| GRUFFYDD, Ellis Ap | ||||
| GRUFFYDD, Gruffydd Vaughn Ap | ||||
| GRUFFYDD, Gwenllian Verch | B. Abt 1356 | |||
| GRUFFYDD, Gwilym ap |
| GRUFFYDD, Gwladus Verch | B. Abt 1130 | |||
| GRUFFYDD, Gwladus Verch | D. 1261 | |||
| GRUFFYDD, Idwal Ap | B. Abt 1057 | D. 1069 | ||
| GRUFFYDD, Ieuan Or Evan Ap | B. Abt 1358 | |||
| GRUFFYDD, Ithell Ap | B. 1031 | D. 1047 | ||
| GRUFFYDD, Jenkin Ap | B. Abt 1362 | |||
| GRUFFYDD, Madog Ii Ap | D. 1277 | |||
| GRUFFYDD, Maelgwn Ap | B. Abt 1119 | D. 1136 | ||
| GRUFFYDD, Maredudd Ap | B. Abt 1055 | D. 1069 | ||
| GRUFFYDD, Maredudd Ap | B. Abt 1128 | |||
| GRUFFYDD, Maredudd Ap | B. 1031 | D. 1068 | ||
| GRUFFYDD, Margaret UNK Mrs. Ellis Ap | ||||
| GRUFFYDD, Margaret Verch Ap | B. 1455 | D. 1490 | ||
| GRUFFYDD, Margred Verch | ||||
| GRUFFYDD, Morgan Ap | B. Abt 1116 | D. 1136 |