Darmstadt. The stadt, or town, on the Darm.

Dartford. From the Saxon Darentford, the fort on the Darent.

Dartmoor. The moor in which the River Dart takes its rise.

Dartmouth. On the estuary of the River Dart.

Dauphin. The title borne by the eldest son of the King of France until 1830, from the armorial device of a delphinus, or dolphin.

Davenport. After the original maker.

Davies Street. After Mary Davies, heiress of the manor of Ebury, Pimlico.

Davis Strait. After the navigator who discovered it.

Davy Jones’s Locker. Properly “Duffy Jonah’s Locker.” Duffy is the ghost of the West Indian Negroes; Jonah, the prophet cast into the sea; and “locker,” the ordinary seaman’s chest.

D. D. Cellars. See “[Dirty Dick’s].”