The Mackall Family
Kenneth Walker Mackall
1940s
available at a very few libraries and historical societies
This is not a book; but about 8" of bound genealogical cards
an absolutely incredible piece of work
I use the one at the Calvert County Historical Society

A Mackall Family in America
Jess Raymond Finley
1996
available from the author
1955 St. Clair Avenue
East Liverpool, Ohio 43920
(216) 386-6670

Mackall
Mildred Bowen O'Brien
continous publication
available from the:
Calvert County Genealogy Newsletter
PO Box 9
Sunderland, MD 20689

Early Days Of Washington
S. Somervell Mackall
1899, reprinted 1934
available from used book dealers and at selected libraries and historical societies

John P. Broome Memoirs
John P. Broome
available from the:
Calvert County Historical Society

Colonial Records of Southern Maryland
Elise Greenup Jourdan
1997

Early Families of Southern Maryland
Elise Greenup Jourdan
1993

Revolutionary Patriots of Calvert & St. Mary's Counties, Maryland
Henry C. Peden, Jr.
1996

Hunting Creek Hundred
Ailene W. Hutchins
1992
available from the Calvert County Historical Society

Calvert County Maryland Early Land Records
Ailene W. Hutchins
1992
available from the Calvert County Historical Society