Dabney, Charles William [2 references]

Dabney, John Bass [1 reference + 1 subentry]

Daggett, David [1 subentry + 1 “see also” entry]

Daily National Intelligencer (Washington, D.C.) [10 references + 8 subentries + 1 “see also” entry]

Daingerfield, Henry [4 references + 1 “see also” entry]

Dallas, Alexander James [13 references + 28 subentries]

Dallas, George Mifflin [2 references]

Dalton, Ruth Hooper (Mrs. Tristram) [1 reference]

Dalton, Tristram [1 subentry + 1 “see also” entry]

Daniel (R. W. Downman slave) [1 reference]

Darling (of Mary) [1 reference]

Dartmoor Prison (England) [11 references]

Dartmouth College [3 references]

Dartmouth University [1 reference]

Darwin, Erasmus [2 subentries]

Dashkov, Andrei [8 references]

David (Biblical character) [1 reference]

Davies, William [3 references]

Davis, Hart [1 reference]

Davis, Shadrach [1 reference]

Dayton, Ohio [1 reference]

Dearborn, Henry [9 references + 3 subentries]

Dearborn, Henry A. S. [3 subentries + 1 “see also” entry]

Dearborn, Sarah Bowdoin (Mrs. Henry) [1 reference]

Deblois, Louis [1 reference]

Deblois, Ruth Hooper Dalton (Mrs. Louis) [1 reference]

debt [1 reference + 2 subentries]

Decatur, Stephen, Jr. [10 references + 4 subentries + 1 “see also” entry]

Defensive Treaty of Alliance between France and Switzerland (1803) [2 references]

De Lamotte, Jacob [1 reference]

Delaware [2 references + 7 subentries]

Delaware Indians [2 references]

Delaware River [1 reference]

Democratic Press (Philadelphia) [2 references]

Denmark [1 reference + 2 subentries]

Dent, John T. [1 reference]

Descaves, Mark L. [1 reference]

Desgranges, Jean-François [1 subentry]

Detroit, Mich. Terr. [6 references + 3 subentries]

Detroit, Treaty of (1807) [4 references]

Dever, William [1 subentry]

Dexter, Samuel [2 references + 1 “see also” entry]

Dick, John [5 subentries]

Dickins, Asbury [5 references + 2 subentries]

Dickins, John [1 reference]

Dickinson College [1 reference]

Didelot, François-Charles-Luce [1 reference]

Die Raüber (Schiller) [1 reference]

Digges, Thomas Attwood [1 reference + 1 “see also” entry]

Digges, William Dudley [1 reference]

disease [12 references + 15 subentries]

District of Columbia [3 references + 2 subentries + 3 “see also” entries]

Dogherty, Patrick [1 reference]

Dominica [1 reference]

Donoho, Sanders [2 references]

d’Orville, Sieur [2 references]

Dougherty, Joseph [3 references]

Downman, Joseph B. [1 reference]

Downman, Rawleigh William [1 reference + 1 subentry]

Downs (roadstead) [1 reference]

Doylestown, Pa. [1 reference]

Dragon (British ship) [1 reference]

Drayton, William [3 references + 1 “see also” entry]

Drummond, Gordon [2 references]

Duane, William [3 references]

Dublin, Ireland [2 references + 1 subentry]

Dugua de Monts, Pierre [2 references]

Dumfries, Va. [1 reference]

Duncan, Abner [1 reference]

Duplantier, Armand [1 reference]

DuPlessis, Peter L. B. (collector at New Orleans) [2 references]

Du Pont, Victor Marie [1 reference]

Du Pont de Nemours, Françoise Robin Poivre (Mrs. Pierre Samuel) [1 reference]

Du Pont de Nemours, Pierre Samuel [2 references + 1 subentry]

Duportail, Louis Lebègue [1 reference]

Durant, Lauhlin [1 subentry]

Dutch Republic [1 reference]

DuVal, Edward W. [6 references + 1 subentry]

Duvall, Gabriel [1 reference]

Dykes, Thomas [1 subentry]