Friederich Lies/Lease (1730-1801) married Catharina Unk (1736-1784) had 10 children and resided in Berks Co., Pa. This book covers their descendants and associated families as well as giving information on family members who served in the American Revolution. Also includes pedigree charts for the Leas wives. Written by Joanne E. (Leas) Liebert and Michael F. Leas. (165pp. illus. index. Masthof Press, 2018.)