Members Interests
| Name | Where | When | Contact |
| DALMAGE | St Helens | 1860 - | keithdelmage@live.co.uk |
| DAVIES | St Helens | 1878 | tony.twist@ntlworld.com |
| DAVIES | St Helens | 1900 | davies.lc@tiscali.co.uk |
| DAVIES, Fred | Bangor on Dee | 1901 | fredrickdavies@tiscali.co.uk |
| DAVIES, George | Sutton, St Helens | 1880 | dawndedina@yahoo.co.uk |
| DAVIS | St Helens | edforsyth@blueyonder.co.uk | |
| DAY / O'DAY / O'DEA | St Helens & Ireland | pre 1861 | eiwill2@tiscali.co.uk |
| DEARDEN / DURDEN | Parr, St Helens | 1800 | franzipan27@hotmail.com |
| DENNETT | St Helens | Any | ivyswift@yahoo.co.uk |
| DENNETT | Eccleston, St Helens | 1790 | jbolton@waitrose.com |
| DERBYSHIRE | Haydock | Any | karen.leay@btinternet.com |
| DERBYSHIRE | St Helens | 1911 | joanhelsby@yahoo.co.uk |
| DEVLIN, Catherine | St Helens | c1923 | jenniferburrows@talktalk.net |
| DIVERS | Scotland | pikeplace13@hotmail.com | |
| DIXON | St Helens | challengerquay@talktalk.net | |
| DODD | Flint & St Helens | mecrosbie@blueyonder.co.uk | |
| DONAGHUE | St Helens | cpye@btinternet.com | |
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