The Greiders of Chiques Valley : Ancestors and descendants of Michael Greider (c.1755-1802), Martin Greider (c.1761-1822), John Greider (1764-1830), Jacob Greider (c.1766-1802) of Lancaster County, Pennsylvania, Generations one through six
History of the Kryder family : John Kryder (1736-1803) patriot of Colonial and Revolutionary Wars, pioneer of Central Pennsylvania wilderness and his forbears