Patricia Andersen - Böcker

Frederick County, Maryland Land Records Abstracts, 1778-1784, Liber WR1 Through WR4

Montgomery County, Maryland Deed Books

Libers R, S19, S20, T, and U Abstracts, 1813-1819

Montgomery County, Maryland Deed Books Libers BS1 and BS2 Abstracts, 1827-1830 and BS3 - The C&O Canal Inquisitions

Montgomery County, Maryland Deed Books Libers V, W, X and Y Abstracts, 1819-1827

Frederick County, Maryland Land Records Abstracts, 1788-1792, Liber WR8 Through WR10

Frederick County, Maryland Land Records Abstracts, Liber P and S-T-U, 1771-1773