Supplements 1-3 to work entitled: Thomas Davenport, Philipstown pioneer, 1682-1759, and his descendants / compiled by Dorothy Giles and Irma Franklin. Cold Spring, N.Y. : Putnam County Historical Society, c1962. These three supplements each furnish some corrections and much additional family history and genealogical data for the descendants of Thomas Davenport. These descendants and relatives, as listed in these three supplements, lived in New York, Pennsylvania, Ohio, Michigan, Wisconsin, Minnesota, Iowa, Nebraska, Kansas and elsewhere.

Previously published by Magna Carta, Baltimore. Published as a set by Genealogical Publishing with the two vols. of the Genealogies in the Library of Congress, and the two vols. of the Supplement. Set ISBN is 0806316691.