Civil War Veterans - A listing of civil war veterans buried in Yorkshire. www.rootsweb.com/~nycattar/cemetery/yorkcwv.htm
McKinstry Cemetery - A Listing of deceased residents. www.enchantedmountains.com/CATTARAUGUS/McKINSTRYCem..html
Yorkshire Census - Census index data for 1855, 1865, and 1875. www.enchantedmountains.com/CATTARAUGUS/YorkshireCensus.html
Yorkshire Surname Index - A list of surnames and brief biographies transcripted from Historical Gazetteer and Biographical Memoir of Cattaraugus County, published in 1893. www.rootsweb.com/%7Enycattar/bios/yorkghi.htm
Yorkshire Surnames - A short list of surnames being researched in Yorkshire. www.rootsweb.com/~nycattar/towns/yorkshire.htm
