surnames ... G
| SURNAME | DATES | LOCATION | MEMBER |
|---|---|---|---|
| GAGGIN | 1800-1920 | Liverpool LAN | J18 |
| GARD | Post 1730 | Chiselborough SOM | H58/59 |
| GARD | Since 1750 | LAN | H58/59 |
| GARD | Post 1875 | LAN | H58/59 |
| GARD | Since 1750 | SOM | H58/59 |
| GARD | Pre 1800 | SOM | G18 |
| GARDINER | Pre 1900 | Birmingham WAR | P03 |
| GARDINER | Pre 1900 | Worcester WOR | P03 |
| GARRITY / GARATY / GERAGHTY | 1850s | Co West Meath IRL | B64 |
| GARRITY / GARATY / GERAGHTY | 1850s | Ormskirk LAN | B64 |
| GARSIDE | Post 1800 | Southport LAN | G36 |
| GARSIDE | Post 1800 | Ormskirk LAN | G36 |
| GASKELL | Post 1750 | Lathom LAN | R38 |
| GASKELL | Pre 1850 | Burscough LAN | L19 |
| GAVAN / GAVIN | Post 1900 | IRL | H01 |
| GAVAN / GAVIN | Post 1900 | Walton LAN | H01 |
| GEARE | C.1755 | Crewekerne SOM | H58/59 |
| GEDDES | Pre 1825 | KKD | W49 |
| GEORGESON | All | LAN | G23 |
| GERRARD | Post 1820 | Ormskirk LAN | S90 |
| GIBBON | 1800-1900 | Bridlington YKS | W06 |
| GIBBONS | All | Ormskirk area LAN | K19 |
| GIBBONS | Post 1700 | Lathom LAN | S59 |
| GIBBONS | 1800s | Burscough LAN | A32 |
| GIBBONS | 1800s | Scarisbrick LAN | A32 |
| GIFFORD | Post 1800 | Liverpool LAN | G36 |
| GILL | Pre 1800 | Ormskirk LAN | B73 |
| GILPIN | All | Kentmere WES | B65 |
| GITTINS | 1780-1815 | Buckley FLN | B39 |
| GLOSSOP | 1870-1900 | Withnell LAN | H85 |
| GLOSSOP | 1780-1860 | Worksop NTT | H85 |
| GLOVER | All | St Helens LAN | J31/32 |
| GLOVER | All | Bickerstaffe LAN | A25 |
| GLOVER | Post 1746 | St Helens LAN | P18 |
| GOODIER | All | Liverpool LAN | S57/58 |
| GOODIER | All | Warrington LAN | S57/58 |
| GORNALL | Pre 1830 | Cockerham LAN | H49 |
| GOULBOURNE | 1800-1950 | Thornton LAN | H58/59 |
| GOULBOURNE | 1800-1950 | Maghull LAN | H58/59 |
| GOW | 1600-2007 | All | H81 |
| GRAYSON | c1780 to present | Melling, Downholland, Aughton LAN | H101 |
| GREEN | All | Any | W43 |
| GREENALL | 1750-1850 | SW Lancashire LAN | B42 |
| GREENBANK | 1800-1900 | Blackburn LAN | F32 |
| GREENBANK | 1800-1900 | Mellor LAN | F32 |
| GREGORY | Post 1861 | Birkenhead CHS | P26 |
| GREGORY | Pre 1830 | Ormskirk LAN | G56 |
| GREGORY | Pre 1861 | Ormskirk LAN | P26 |
| GREGSON | Pre 1901 | Wigan LAN | J29 |
| GREGSON | Pre 1901 | Lathom LAN | J29 |
| GREGSON | Pre 1901 | Burscough LAN | J29 |
| GREGSON | 1639-1700 | Penwortham LAN | R16 |
| GREGSON | 1700-1809 | North Meols LAN | R16 |
| GREGSON | Pre 1791 | Billinge LAN | L01 |
| GREGSON | All | Any | W43 |
| GRIMSHAW | All | Manchester LAN | C73 |
| GROUNDS | 1750 - 1850 | Ormskirk LAN | R58 |
| GROUNDS | 1800 | Maghull LAN | B77 |
| GUY | 17th C | Aughton LAN | S14 |
| GUY | 1600-1874 | Aughton LAN | S93 |