Board of Elections, Brooklyn
 345 Adams Street, 4th Floor (between Willoughby & Pearl Streets)
 Brooklyn, NY 11201
 (718) 330-2271
 Fax: (718) 522-6227
 E-mail: nruiz@boe.nyc.ny.us
 Open Monday to Friday, 9:00 am to 5:00 pm
Brooklyn Historical Society, The Donald F. and Mildred Tropp Othmer Library
 128 Pierrepont Street (corner of Clinton Street)
 Brooklyn, NY 11201
 (718) 222-4111
 Fax: (718) 222-3794
 E-mail: library@BrooklynHistory.org
 
Brooklyn Public Library, Business Library
 280 Cadman Plaza West (between Tillary & Clinton Streets)
 Brooklyn, NY 11201-2701
 (718) 623-7000, Ext 3 (Reference Desk);  outside NYC, (800) 266-6696
 Fax: (718) 222-5651, 5679
 E-mail: M.andrew@brooklynpublic.library.org
Brooklyn Public Library, Central Library
 Grand Army Plaza   (cross streets:  Flatbush Avenue & Eastern Parkway)
 Brooklyn, NY 11238
 (718) 230-2100, Ext. 5 (Telephone Reference)
 (718) 230-2483 (Brooklyn Collection)
 (718) 230-2194 (History/Biography/Religion)
 (718) 230-2129 (Periodicals and Micromaterials)
 Fax: (718) 857-2245 (Brooklyn Collection)
 E-mail: Use "e-resources" onlin. "Ask a BPL Librarian."
Center for Holocaust Studies, Documentation and Research
 (See Museum of Jewish Heritage-A Living Memorial to the Holocaust in Manhattan)
City Clerk's Office - Brooklyn, Marriage License Bureau
 (See City Clerk’s Office - Manhattan, Marriage License Bureau)
City Register's Office, Brooklyn
 Municipal Building, Room 2 (between Court & Adams Streets)
 210 Joralemon Street
 Brooklyn, NY 11201
 (718) 802-3590 (City Register's Office)
 (718) 802-3360 (Real Estate Assessment Office)
 Open Monday to Friday, 9:00 am to 4:00 pm
Civil Court of the City of New York, Brooklyn (Kings County)
 141 Livingston Street (between Smith Street & Boerum Place)
 Brooklyn, NY 11201
 (718) 643-8125 (Room 304, Record Room)
 (718) 643-8133 (Room 501, Index)
 Open Monday to Friday, 9:00 am to 5:00 pm
County Clerk's Office - State Supreme Court, Kings County (Brooklyn)
 360 Adams Street, Room 189 (cross streets:  Johnson, Court & Joralemon Sts)
 Brooklyn, NY 11201
 (718) 643-5790 (Census and Incompetency records, Room 122A)
 (718) 643-4149 (Naturalizations and all other records, Room 079)
 Room 122A, Open Monday to Friday, 9:00 am to 5:00 pm (closed 1-2 for lunch)
 Room 079, Open Monday to Friday, 9:00 am to 3:00 pm
Family History Center
 1212 Glenwood Road
 Brooklyn, Kings County, New York, United States
 Phone: (718) 434-8245
Sephardic Community Center, Sephardic Archives
 1901 Ocean Parkway (Corner Avenue S)
 Brooklyn, NY 11223
 (718) 627-4300
 Fax: (718) 627-4993
 NOTE: Materials currently inaccessible. Renovation project is planned.
Surrogate's Court, Kings County (Brooklyn)
 2 Johnson Street, Supreme Court Building (Cross Streets:  Adams St & Cadman Plaza)
 Room 109
 Brooklyn, NY 11201
 (718) 643-8016
 Open Monday to Friday, 9:00 am to 5:00 pm (Pre-1975 files must be requested before 3:00pm.
U.S. District Court - Eastern District of New York, Naturalization Division
 (Naturalization records transferred.  See National Archives, Northeast Region in Manhattan)
Please provide corrections to info@jgsny.org