- Grozer
- Gruffudd
- Gruffudd Maelor
- Gruffydd
- Anarawd ap (b. est 1095, d. 1143)
- Cadell ap (b. est 1096, d. 1175)
- Cadwaladr ++ ap (b. abt 1100, d. 1172)
- Cadwallon ap (b. est 1097, d. Mar 1172)
- Gwenia fil (b. est 1060)
- Gwenllian ++ verch (b. est 1096, d. 1137)
- Gwladus verch (b. est 1120)
- Idwal ap (b. 1057, d. 1069)
- Maelgqyn ap (b. 1119)
- Maredudd ap (b. 1131, d. 1155)
- Meredith verch (b. est 1058, d. 1070)
- Morgan ap (b. 1116)
- Nest verch (b. est 1122)
- Nesta & verch (b. est 1050, d. 1153)
- Owain & ap, ("the Great") (b. 1100, d. 28 Nov 1170)
- Owain & ap (b. 1256, d. 1293)
- Owain ap (b. 1126)
- Rhys ++ ap (b. 1132, d. 28 Apr 1197)
- Sion ap (b. 1134)
- Susanna & verch (b. est 1105)
- Susanna verch (b. 1095)
- Grundick
- Joanne (b. 1594, d. 15 Jul 1655)
- Grundy
- Grunenberg
- Gryffydd
- Gualtar
- Guarder
- Gubicom
- Gudbrandsdatter
- Gudensberg
- Gudensburg
- Gudiel
- Gudrodsson
- Guedeao
- Guelders
- Adelheid & de (b. 1184, d. 12 Feb 1218)
- Adelheid of (b. 1045, d. 1083)
- Agnes & of (b. 1150, d. 1194)
- Alice of (b. 1184, d. 12 Feb 1218)
- Edward of (b. 1336, d. 1371)
- Elisabeth (b. est 1290, d. 1354)
- Elisabeth (b. est 1327, d. 1376)
- Margaret (b. est 1287)
- Margaret of (b. 1260, d. 1285)
- Margaret of (b. 1288, d. 1333)
- Margaret von (b. 1157, d. 1190)
- Marguerite (b. 1320, d. 1344)
- Maria + of (b. est 1329)
- Maria van (b. est 1258)
- Marie + of (b. 1433, d. 16 Nov 1463)
- Mathilde (b. 1325, d. 1384)
- Philippa (b. est 1292)
- Reginald I + de (b. 1255, d. 9 Oct 1326)
- Reginald I of (b. est 1265)
- Reginald II + (b. 1295, d. 12 Oct 1343)
- Reginald III (b. 1333)
- Yolande & van (b. 1090, d. 1165)
- Guelders of Nassau
- Gueldres
- Guerche
- Guernsey
- Guerra
- Guertin
- Guest
- Guevara
- Guevera
- Guffin
- Guidi
- Guild
- Guildford
- Guile
- Guillebaud
- Guilliam
- Guillory
- Guimares
- Guimond
- Guincamp
- Guines
- Adeline de (b. 1133, d. 1206)
- Adeline de (b. est 1169)
- Adeline de (b. est 1170)
- Adelvie de (b. 1222, d. 1264)
- Alix de (b. est 1253)
- Angele & de (b. abt 999, d. 1054)
- Anne de (b. 1201)
- Ardolf I + de (b. 966, d. 996)
- Arnould III & de (b. 1225, d. 1285)
- Baldwin III de (b. 1198, d. bef 31 Dec 1245)
- Baudouin de (b. est 1173)
- Baudouin de (b. est 1251, d. 1294)
- Baudouin III & de (b. 1198, d. bef 31 Dec 1245)
- Beatrix de (b. 1140, d. 1187)
- Beatrix de (b. est 1202, d. 1227)
- Berthe de (b. 1203)
- Blanche de (b. est 1079, d. 1112)
- Enguerrand V de (b. 1255, d. 1321)
- Foulques de (b. est 1070, d. 1126)
- Gilles de (b. est 1176)
- Gisele + de (b. est 1075)
- Gisele de (b. est 1052, d. 1089)
- Hawise & of (b. 958, d. 13 Nov 1002)
- Ide de (b. 1224, d. 1288)
- Jean de (b. est 1254, d. 24 Mar 1324)
- Jeanne + de (b. est 997, d. 1043)
- Jehanne de (b. 1016, d. 1059)
- Louise de (b. est 1023)
- Louise de (b. 1134, d. 1191)
- Mabilia de (b. 1168)
- Manasses de (b. est 1172)
- Margaret & de (b. 1262)
- Margaret of (b. est 1130, d. 1187)
- Marguerite de (b. est 1170)
- Mathilde de (b. est 1177)
- Mathilde de (b. est 1204, d. 1262)
- Robert de (b. est 1078, d. 18 Dec 1137)
- Robert de (b. est 1200, d. 1283)
- Sibilla & de (b. 1010)
- Siegfried + Dacus de (b. abt 928, d. 966)
- William de (b. est 1135, d. 1217)
- William de (b. est 1171)
- Guinn
- Guiscard
- Guise
- Gulden
- Gull
- Gullifer
- Charity (b. est 1715, d. bef 23 Dec 1737)
- John (b. 9 May 1745, d. 30 May 1837)
- Peleg (b. 13 Feb 1751, d. 30 Sep 1827)
- Thomas (b. est 1720, d. 8 Sep 1762)
- Thomas (b. 17 Apr 1748)
- Gulliver
- Gullskeggr
- Gunale
- Gundiaes
- Gunn
- Gunnarsson
- Gunnell
- Gunnels
- Gunnison
- Elihu (b. est 1650)
- Elihu (b. abt 1676, d. Sep 1752)
- Elizabeth (b. 15 Jun 1694, d. 4 Dec 1715)
- Joseph (b. 14 Oct 1690, d. bef 18 Oct 1748)
- Mary (b. est 1682, d. bef 13 Apr 1767)
- Priscilla (b. est 1680)
- Sarah (b. est 1684)
- Gunstone
- Gunvile
- Guppy
- Agnes (b. 10 Jul 1576)
- Rachel (b. est 1650, d. 1 Feb 1710)
- Guptill
- Gurdon
- Alice (b. est 1511)
- Anne (b. est 1507, d. bef 22 Aug 1563)
- Anne (b. est 1509, d. bef 10 Dec 1597)
- Joan (b. est 1515)
- John (b. est 1485, d. bef 27 Apr 1556)
- Katherine (b. est 1513, d. bef 24 Jan 1561)
- Robert (b. est 1505, d. bef 12 May 1579)
- Gurdy
- Gurley
- Gurnett
- Gurney
- Gurnzey
- Elijah (b. est 1720)
- Ruth (b. 9 Oct 1748, d. 8 Dec 1818)
- Gushee
- Abraham (b. est 1713, d. 1 Aug 1783)
- Abraham (b. 20 Dec 1743, d. 22 Aug 1775)
- Elijah (b. 16 Feb 1753, d. 25 Oct 1834)
- Hannah (b. 22 Jun 1748)
- Lydia (b. 1758, d. 12 Sep 1826)
- Mercy (b. 1745, d. 25 Jan 1782)
- Samuel (b. 14 Mar 1760)
- Sarah (b. est 1757)
- Seth (b. est 1750, d. bef 5 Apr 1782)
- Gusten
- Gustin
- Gutch
- Gutherie
- Guthery
- Guthrie
- Gutierrez
- Gutteridge
- Guttormsdoter
- Helene (b. est 1162, d. abt 1211)
- Guttormsdotter
- Guttormson
- Guye
- Guzman