Members Interests
| Name | Where | When | Contact |
| DALMAGE | St Helens | 1860 - | kdelmage-at-live.co.uk |
| DAVIES | St Helens | 1900 | davies.lc-at-tiscali.co.uk |
| DAVIES | Wales | 1890 | johnsons53g-at-talktalk.net |
| DAVIES, Fred | Bangor on Dee | 1901 | fredrickdavies-at-tiscali.co.uk |
| DAVIES, George | Sutton, St Helens | 1880 | dawndedina-at-yahoo.co.uk |
| DAVIS | St Helens | edforsyth-at-blueyonder.co.uk | |
| DAY / O'DAY / O'DEA | St Helens & Ireland | pre 1861 | eiwill2-at-tiscali.co.uk |
| DENNETT | Lancashire | 1896 | jimsun-at-blueyonder.co.uk |
| DENNETT | St Helens | Any | ivyswift-at-yahoo.co.uk |
| DENNETT | Eccleston, St Helens | 1790 | jbolton-at-waitrose.com |
| DERBYSHIRE | Haydock | Any | karen.leay-at-btinternet.com |
| DEVLIN, Albert | Ireland | 1862 | jenniferburrows-at-talktalk.net |
| DEVLIN, Catherine | St Helens | 1923 - 1990 | jenniferburrows-at-talktalk.net |
| DEVLIN, Francis | St Helens | 1887 - 1950 | jenniferburrows-at-talktalk.net |
| DINGSDALE | Sutton, St Helens | Now | dave.snow-at-tiscali.co.uk |
| DIVERS | Scotland | pikeplace13-at-hotmail.com | |
| DIXON | St Helens | challengerquay-at-talktalk.net | |
| DODD | Flint & St Helens | mecrosbie-at-blueyonder.co.uk | |
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