*S. K., "Early Settlers in Morris County, N.J.," The New England Historical and Genealogical Register, 1856 Vol 7:267; online archives
*Francis Bazley Lee, Editor, Genealogical and Memorial History of the State of New Jersey: A Record of the Achievements of Her People in the Making of a Commonwealth and the Founding of a Nation, Volume I (New York: Lewis Historical Publishing Company, 1910).
*Records of the Town of Newark, New Jersey: From its Settlement in 1666, to its Incorporation as a City in 1836, Collections of the New Jersey Historical Society, Volume 6 (Newark: Published by the Society, 1864).
*Richard W. Cook, "John Warde and John Ward of Newark," Genelaogical Magazine of New Jersey, 1982 Vol. 57 p. 59; Mattocks Family Heritage Resources (https://mattocks2.wordpress.com/2008/05/13/john-warde-and-john-ward-of-newark/ : accessed ); Gregg Leon Mattocks.
* "Jersey Genealogy, Columns from the Newark Evening News," The Roll Family Windmill newsletter; PDF images (https://rollwindmill.org/pdf/Jersey%20Genealogy,%20columns%20from%20the%20Newark%20Evening%20News.pdf).