Card index to landowners listed on rent rolls as being responsible for paying the annual quit rent due Lord Baltimore. Identified as Index 56. Index covers only the earliest set of rent rolls, except for the first one, and also indexes lands patented 1782-1790 for Anne Arundel, Cecil, Kent, and Talbot counties. Entries give names of landowner and tract(s), acreages, dates, and citations. Provides references to LAND OFFICE Rent Rolls series [MSA S18 and SM130].