[S12] William Wade Henshaw, Encylopedia of Quaker Genealogy (Baltimore: Genealogical Publishing Co., Inc., 1936-1950: Inc. Broderbund Software, 1994). Repository: Richard Smith Damon Arlington, Middlesex County, Massachusetts, in, Vol III, Page 329. Hereinafter cited as Encylopdia of Quaker Genealogy.
[S177] Josephine C Frost, Editor, Underhill Genealogy (The Underhill Society of America by Myron C. Taylor, 1932; reprint Salem, Massachusetts: Higginson Book Company). Repository: Richard Smith Damon Arlington, Middlesex County, Massachusetts, in.
[S122] Arnold Wood, John Wood of Attercliffe, Yorkshire, England and Falls, Buck County, Pennsylvania and His Descendants in the United States (Privately Printed, 1903). Repository: Richard Smith Damon Arlington, Middlesex County, Massachusetts, in. Hereinafter cited as Wood Family.
[S12] William Wade Henshaw, Encylopdia of Quaker Genealogy, Volume 3, page 329.
[S12] William Wade Henshaw, Encylopdia of Quaker Genealogy, Vol III, Page 366.
[S225] United States Census, 1880, Abraham Underhill, New Jersey, Union County, Plainfield, Enumeration District 184, page 476D, Lines 13-18, T9-0801. (Ancestry, http://www.ancestry.com).