Title: Louisiana, 7th census, 1850; 8th census, 1860; 9th census, 1870, social statistics
Subjects: Sources, History, Census, 1850, Census, 1860, Census, 1870, Genealogy, Census, 7th, 1850, Census, 8th, 1860, Census, 9th, 1870
Places: Louisiana, United States