Hello all: I've found a searchable database for slaves; masters' name; epoch: French 1719-1769; Spanish 1770-1803; and Early American 1804-1820; as well as "Racial Designation," such as black, grif, Indian, metis, mulatto, octoroon, quadroon, etc. This Louisiana database seems very thorough.

ibiblio.org/laslave

Good luck in your search,
Barbara