Martha Werst Jackson

• Allen County, Kentucky cemetery and graveyards revisited
• Allen County, Kentucky day book, 1826-1837
• Allen County, Kentucky, vital statistics revisited, 1852-1904
• Earliest tax lists of Allen County, Kentucky, 1815-1824
• The 1830 census of Allen County, Kentucky
• The federal census of Allen County, Kentucky for 1820 (the first census)
• The federal census of Allen County, Kentucky for 1850
• The federal census of Simpson County, Kentucky for 1820