Contains "A McCausland Family of Lancaster County, Pennsylvania with Allied Families..." by Jessie McCausland Casanova, 1936 ; "Revisit to the 18th Century McCauslands of Lancaster County, Pennsylvania in 1980" and "The McCauslands of Donoghanie and Allied Families" by Merze Marvin, 1911.
Family files are created for Lancaster County families. They may contain correspondence about a family, short genealogies and charts, photocopies of inventories and accounts, letters, etc.
