Archive.org has digitized a great number of books related to
Livingston County. I've selected a number of them to highlight below.
Clicking on the book title will take you to the on-line book to read.
Clicking this link will take you to a listing of many more books than
what we've highlighted on this page.
History of Livingston County, New York by James H Smith and Hume H Cale,
History of Livingston County, New York, from its earliest traditions to the
present, edited by W.J. Van Deusen, 1905
A History of Livingston County, New York: from its earliest traditions, to
its part in the war for our Union by Lockwood L Doty and A.J.H. Duganne,