Columbia subject headings:
Booth, John Wilkes, 1838-1865.
Booth, Junius Brutus, 1796-1852.
Lincoln, Abraham, 1809-1865--Assassination.
Surratt, John H. (John Harrison), 1844-1916.
Surratt, Mary E. (Mary Eugenia), 1820-1865.
Wilkes, John, 1725-1797.
Harvard subject headings:
Booth, John Wilkes, 1838-1865
Booth, Junius Brutus, 1796-1852.
Lincoln, Abraham, 1809-1865--Assassination.
Surratt, John Harrison, 1844-1916.
Surratt, Mary E. (Mary Eugenia), 1820-1865.
Wilkes, John, 1725-1797.
Princeton subject headings:
Booth, John Wilkes, 1838-1865.
Booth, Junius Brutus, 1796-1852.
Lincoln, Abraham, 1809-1865--Assassination.
Surratt, John Harrison, 1844-1916.
Surratt, Mary E. (Mary Eugenia), 1820-1865.
Wilkes, John, 1725-1797.