Brooklyn Historical Society
Brooklyn Military Genealogy
Brooklyn Naturalization Indexes 1907-1924
Civil War; History and Rosters of the 14th Brooklyn
Kings Co. Genealogy Forum read and post messages about your ancestors for this county
Kings County GenWeb a part of the US GenWeb Project; created in an effort to help researchers find local resources and reference information.
Kings County Message Board read and post messages with other genealogy researchers of this county
Migrations.org Kings Co. If your ancestors and relatives moved into, out of, or temporarily resided in this county, this is the place to share your information and view other information shared by your colleagues
New York History and Genealogy Network - Kings County a compliation of independent not-for-profit web sites with historical or genealogical content
The Tombstone Transcription Project - cemeteries for Kings Co. NY
US GenWeb Archives for Kings County cemeteries, newspapers, wills, military rosters etc recorded online
1738 ,, 1790 ,,1810 Censuses

Cemeteries

All Faiths Cemetery (Lutheran)
Cemetery of the Holy Cross
Cypress Hills Cemetery (partial)
Cypress Hills National Cemetery over 17,000 burials from U.S. Department of Veteran's Affairs Database.
Evergreens Cemetery
Greenwood Cemetery (partial)
Most Holy Trinity Cemetery (partial) 

Additional Resources

New York Obituaries enter your New York ancestor's name to search obituaries in over 75 million newspaper pages
New York Birth Records
New York Marriage Records
New York Divorce Records
New York Death Records