| Text | MS and Item no. | IMEP volume |
|---|---|---|
| Gaston de Foix | CUL Hh.6.9 [3] | 19 |
| Gaston de Foix | Digby 182 [1] | 3 |
| Gaston de Foix | EL 35 B 63 [1] | 1 |
| Gaunt, John of, Duke of Lancaster | Trinity R.3.20 [4] | 11 |
| Gaunt, Richard | Oxf AS 42 | 8 |
| Gauntlet, Arthur | Laud 19 | 16 |
| Gaynsford (Essex?) | Trinity B.15.17 | 11 |
| Gaytryge, John | Rawl C 288 [2] | 23 |
| Gaytryge, John | Rawl C 285 [12] | 23 |
| Gaytryge, John | BodL D 274 [1] | 12 |
| Gaytryge, John | BodL ET e.181 [4] | 12 |
| Gaytryge, John | CUL Dd.12.39 [1] | 19 |
| Gaytryge, John | CUL Ff.5.40 [16] | 19 |
| Gaytryge, John | CUL Ii.4.9 [22]-[23] | 19 |
| Gaytryge, John | Lambeth 408 [1] | 13 |
| Gaytryge, John | Not Mi LM9 [1] | 15 |
| Gaytryge, John | York REG11 [1] | 6 |
| Geber | Cph OC 240 [12] | 10 |
| Geber | Trinity O.4.39 [3] | 11 |
| Gellilyfdy, Flintshire | NLW 3041 | 14 |
| Gellilyfdy, Flintshire | Peniarth 215 | 14 |
| Gellilyfdy, Flintshire | Peniarth 403 | 14 |
| Genealogical chronicle | PML B.30 [1] | 24 |
| Genealogy | Rawl poet.32 [2] | 23 |
| Genealogy | Rawl D 1020 [B 5] | 23 |
