Esque, 31 Ettrick, 35 Eure, 34 Evan, 26 _Evenus_, 26 Eye, 28 Eypel, 27 Exe, 31 Fal, 130 Feale, 130 Fillan, 130 Fils, 130 Findhorn, 146 Finn, 146 Finnan, 146 _Fladaha_, 149 Fladnitz, 149 Fleet, 66 Flieden, 66 Flietnitz, 66 Flisk, 67 Foilagh, 130 Formio, 154 Forth, 115 Fowey, 154 Foyers, 154 Frame, 154 Fraw, 115 Frome, 154 Froon, 115 Fulda, 162 _Gada_, 108 Gaddada, 109 Gade, 108 Gader, 108 Gadmen, 109 Gail, 110 Gairden, 161 Gala, 110 _Galthera_, 112 Gande, 108 Ganges, 68 _Gangitus_, 68 Gard, 161 Gardon, 161 Garf water, 97 Garonne, 13, 114 _Garrhuenus_, 113 Garry, 113 Gartach, 161 Garza, 114 Gata, 108 Gauir, 155 Geisa, 108 _Gela_, 110 Gelt, 112 Geltnach, 112 _Geranius_, 114 _Geron_, 114 Gers, 114 Gidea, 108 Giesel, 109 Giessbach, 108 Gingy, 68 Giron, 114 Girvan, 97, 178 Glan, 147 Glass, 147 Glatt, 147 Glen, 147 Glon, 147 Glyde, 80 Gose, 108 Gotha, 108 Gouw, 68 Grabow, 97 Granta, 163 Gravino, 97 Greta, 152 Grumbach, 140 Gryffe, 97, 178 Gwynedd, 145 _Gyndes_, 108 Haase, 100--Note. _Haliacmon_, 104 _Halycus_, 104 _Halys_, 75 Hamel, 29 Hamps, 29 Harpa, 109 _Harpasus_, 109 _Hebrus_, 26 _Helisson_, 75 Helme, 130 Helpe, 74 Herk, 41, 176 Hesper, 92, 178 Hespin, 91 _Hesudros_, 33 _Hisscar_, 32 Hörsel, 78 Hull, 89 Humber, 29 Hunte, 100 _Hypanis_, 26 _Hypius_, 26 _Hypsas_, 27 _Iberus_, 26 Idle, 35 Igla, 69 Iglawa, 69 Ihna, 27 Ik, 69 Ilach, 71 Ilavla, 74 Ile, 71 Ilen, 71 Ilek, 104 _Ilissus_, 75 Ill, 71 Ille, 71 Iller, 71 Illim, 130 Ilm, 130 Ilmen, 130 Ilmenau, 130 Ilse, 75 Ilz, 75 Inda, 23 Inde, 23 Indus, 23 Indre, 23 Ingon, 81 Ingul, 81 Inn, 27 Inney, 27 Ionne, 69 Ipf, 26 Ipoly, 27 Ips, 27 _Irat_, 138 Irati, 138 Irghiz, 41 Irk, 41 Irkut, 41 Irt, 138 Irthing, 138 Irvine, 109 Isac, 31 Isar, 33 Ischl, 31 Ise, 32 Isen, 32 Isère, 32 Isis, 33 Isla, 33 Isker, 161 _Ismenus_, 33 Isolé, 33 Isper, 92 Isset, 33 _Issus_, 32 _Ister_, 33, 117, 170 Itchen, 69 Iton, 35 Itz, 35 Ive, 25 Ivel, 26 _Jactus_, 100 Jaghatu, 100 Jahde, 100 Jahnbach, 68 _Jardanus_, 161 Jaxt, 100 Jesmen, 89 Jessava, 89 Jetza, 89 _Jezawa_, 89 Jisdra, 89 Joss, 89 Jug, 100 Kalitva, 112 Kam, 139 Kama, 139 Kamp, 138 Kana, 144 Kander, 145 Karthaue, 161 Kels, 110 Kelvin, 113 Kemi, 139 Kenne, 144 Kent, 144 Kerr, 139 Kersch, 114 Khabur, 167 Khankova, 68 Klara, 149 Klodnitz, 80 Klön, 147 Kocher, 86 Kohary, 86 Kohlbach, 113 Kokel, 86 Kola, 164 Kolima, 164 Korol, 139 Koros, 114 Kösten, 158 Krems, 140 Kroma, 140 Krumbach, 140 Kuchelbach, 87 Kulpa, 113 Kur, 139 Lagan, 45 Lahn, 45 _Laimaha_, 128 Laine, 45 Laith, 46 Lama, 128 Lambro, 129 Lamme, 128 Lammer, 129