Navy Enlistments, Volume 27: 11 July 1863 - 22 August 1863, Buffalo
Bureau of Naval Personnel
Navy Enlistments, Volume 35: 25 June 1864 - 23 July 1864, Buffalo
Bureau of Naval Personnel
Navy Enlistments, Volume 29: 17 October 1863 - 21 November 1863, Buffalo
Bureau of Naval Personnel
Navy Enlistments, Volume 20: 24 May 1862 - 02 August 1862, Buffalo
Bureau of Naval Personnel
Navy Enlistments, Volume 22: 13 September 1862 - 08 November 1862, Buffalo
Bureau of Naval Personnel
Navy Enlistments, Volume 14: 25 May 1861 - 29 June 1861, Buffalo
Bureau of Naval Personnel
New York State Censuses
Looks like mostly statistical reports
155th NY Volunteer Infantry, Buffalo Companies I and K
Here is a list compiled from early muster records of the 155th New York, Companies I and K, which came from Buffalo, New York.
Saint Anthony of Padua, Buffalo, New York, Records, 2016
Collection is offline and undigitized at: Provincial House of the Province of Saint Charles, Society of Saint Charles-Scalabrinians, 27 Carmine Street, New York, New York 10014.
Death Ledger, letter B
Grand Army of the Republic, Buffalo
How to Find Your Buffalo Ancestor's Will and Probate File
A detailed guide to finding online and offline wills and estate papers in Buffalo and Erie County, NY, broken down by date of death.
Erie County Cemetery Records
Mostly small rural cemeteries
Certificates of Registry of Canal Boats, 1837-1880
Undigitized and offline at the NY State Archives
Erie County Surrogate Court
Procedures
Erie County Surrogates Court Records. 2014-present
Immaculate Conception Cemetery, East Aurora
Names of 210 people buried here
Medical Records | Kaleida Health
How to request your medical records
Burning of Buffalo Casualties
Names of civilians and soldiers who died during the burning of Buffalo and Black Rock in the War of 1812
Internal Revenue Assessment Lists, Erie County, 1862-1874
You will need to register for a free FamilySearch account
Surrogates Court Indexes
Old Index Search appears to cover 1970-1989.
Naturalizations: U.S. District Court - Western NY, 1903-1967
One of several district courts indexed at this site.
Index to Buffalo Orphan Asylum Records, 1982
The Buffalo History Museum
Erie County Poorhouse Cemetery
Excavations and construction on UB South Campus have periodically uncovered skeletal remains and remnants of wooden coffins. Historians believe that these were the result of burials of residents of the Erie County Poor House, which operated on the site of UB’s South Campus from 1851-1913.
Record of Deaths, 1897-1905
A.L. Benedict
Holland Land Company Index, 1803-1822
First settlers of what is now Buffalo & the 8 counties of Western New York
Our Heroic Dead, 1920
A list of men from Buffalo & Erie County who lost their lives serving in WWI.
Seneca Nation warriors list
Tonawanda Reservation, War of 1812
Mary Ann Durrant Larkin Bible
Family bible kept by Mary Ann (Durrant) Larkin Hoag (1819-1909)
Seneca New Order, 2006
Marriages, baptisms & other church records, pages 266-302.
Record of baptisms, marriages, and deaths, 1827-1842
Eaton, Sylvester