Samuel Walker, of Woburn, Mass., and Some of his Descendants. By Arthur G. Loring and William R. Cutter

Encyclopedia of Massachusetts, Biographical--genealogical

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The Brooks family of Woburn, Mass

Genealogical and Family History of Central New York : A Record of the Achievements of Her People in the Making of a Commonwealth and the Building of a Nation

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New England Families, Genealogical and Memorial, Vol. 2