Title deeds of properties belonging to the estates of Abertanat in Montgomeryshire, Shropshire and Denbighshire, 1476-1765, Cemais, Montgomeryshire, 1545-1690, and Penrhos, Montgomeryshire and Shropshire, 1508-1828. Some of the sixteenth and seventeenth century Montgomeryshire deeds clearly illustrate the development of the modern rural landscape; they record the acquisition by single landowners of mediaeval field strips previously in multiple ownership.