Columbia subject headings:
Blackburn, Luke Pryor, 1816-1887.
Governors--Kentucky--Biography.
Kentucky--Politics and government--1865-1950.
Physicians--Kentucky--Biography.
Prisons--Kentucky--History.
Public health--Kentucky--History.
Harvard subject headings:
Blackburn, Luke Pryor, 1816-1887
Governors--Kentucky--Biography.
Kentucky--Politics and government--1865-1950
Physicians--Kentucky--Biography.
Prisons--Kentucky--History.
Public health--Kentucky--History.
Princeton subject headings:
Blackburn, Luke Pryor, 1816-1887.
Governors--Kentucky--Biography.
Kentucky--Politics and government--1865-1950.
Physicians--Kentucky--Biography.
Prisons--Kentucky--History.
Public health--Kentucky--History.