"I'm gonna go out on a limb and say there's a new Slayer in town." - Oz in Faith, Hope and Trick, Season 3

This is a comprehensive timeline of Slayers derived from the TV show and the novels based on the TV show. Where possible I've included a picture of the Slayer but for most of them it's not an option.

Shagarra Durrall (The First Slayer, Primal) - Africa, approximately 50,000 B.C.

Thessily of Thessilonikki - Greece, 490 B.C.  
Kishi Monomoto (Lady Shobu) - Sagami Province, Japan, 980 A.D.   
Eliane de Shaunde, Beauport, Brittany, 1320   
Virginia Dare (White Doe) - Croatoan Island, USA, 1590  
Illdikó Gellért - Castle Csejthe, Hungary, 1609  
Robin Whitby - The Caribbean, 1661  
Carissa Avenhaus - Denmark, 1670  
Marie-Christine Du Lac - Paris, France, 1789  
Marie Seigner - London, United Kingdom, 1842  
Catherine Hogarth - London, United Kingdom, 1843  
Pauline Barnard - Atlanta, USA, 1864  
Lucy Hanover - Virginia, USA, approximately 1866  
Mollie Prater - Kentucky, USA, 1886  
Angelique Hawthorne- London, United Kingdom, 1897  
Xin Rong - China, 1900 (killed by Spike during the Boxer Rebellion)

Ardita O'Reilly - New York City, USA, 1922  
Britta Kessler - Munich, Germany, 1923  
Elizabeth Winters - Chicago, USA, 1943  
Asha Sayre - Florida, USA, 1956  
Nikki Wood - New York City, USA, 1977

India Cohen - South Carolina, USA, 1995

Buffy Summers - Los Angeles / Sunnydale, California, USA, 1996-present

Kendra - Africa, 1997

Faith - Missouri, 1998-present

Melaka Fray (Future Slayer) - Origin unknown, estimated at 2500 A.D.  

At present there are two activated Slayers - Buffy Summers and Faith. This is because Buffy was briefly drowned by a vampire called The Master, and during the short time she was dead the next Slayer Kendra was activated. Buffy was resuscitated by her friend Xander and still possessed the powers of the Slayer. Kendra was killed by the vampire Drusilla, which activated the next Slayer - Faith. Since then Buffy has died and been brought back to life once more, but this did not cause the activation of another Slayer, which suggests that the unique situation that led to Kendra’s activation can only be achieved once with each Slayer.

[buffy]

[shrine of kirsten]