D
| St Jarlaths |
1901 Census |
1911 Census |
|
| Daly | Daly | ||
| D'Arcy | |||
| Darcy | |||
| Davis | |||
| Delaney | |||
| Delap | |||
| Delby | |||
| Devaney | |||
| Dillon | |||
| Diskin | |||
| Dogherty | |||
| Doherty | |||
| Dolan | |||
| Donnellan | |||
| Donohoe | |||
| Doran | |||
| Dowd | |||
| Dowling | |||
| Dunleavy | |||
| Dunne | Dunne | ||
| Dunphy | |||
| Durkin | |||
| Dwyer | |||
| Dyner |