Series IV. William Crowninshield Endicott, Jr. (1860-1936) Papers consist of genealogy and printed material. It has been organized into three subseries. Subseries A. Correspondence includes correspondence to and from Endicott, most of which concern family genealogy. Subseries B. Genealogical Research contains notes and information about various family members, including a blueprint of Burley Farm and Cherry Hill Farm. Subseries C. Manuscript Drafts consist of drafts of material about the Joseph Peabody family later published by the Peabody Museum. The material in the folders labeled Descendants of Joseph Peabody of Salem was published in 1962 as Captain Joseph Peabody, East India Merchant of Salem (1757-1844), A Record of his Ships and of his Family compiled by William Crowninshield Endicott (1860-1936), edited and completed with a Sketch of Joseph Peabody's Life by Walter Muir Whitehill.