Columbia subject headings:
Harvard subject headings:
Louisiana--Politics and government--1865-1950
Politicians--Louisiana--Biography.
Reconstruction--Louisiana.
Twitchell, Marshall Harvey.
United States. Bureau of Refugees, Freedmen, and Abandoned Lands--Officials and employees--Biography.
Princeton subject headings:
Louisiana--Politics and government--1865-1950.
Politicians--Louisiana--Biography.
Reconstruction (U.S. history, 1865-1877)--Louisiana.
Twitchell, Marshall Harvey.
United States. Bureau of Refugees, Freedmen, and Abandoned Lands--Officials and employees--Biography.