Kattankudy mosque massacre happened on 1990-08-03.
Boyd massacre happened in 1809.
Guangzhou massacre happened in 878.
Biscari massacre happened in 1943.
Sinchon Massacre happened in 1950.
Ardeatine massacre happened in 1944.
Al-Hidaya Mosque massacre happened on 2008-04-20.
Ardeatine massacre happened in 1944.
Peralta massacre happened in 1848.
Palliyagodella massacre happened in 1991.
Kidder massacre happened in 1867.
Khatyn massacre happened in 1943.
Aranthalawa Massacre happened in 1987.
Bleiburg massacre happened in 1945.
Itaba massacre happened in 2002.
Crabb Massacre happened in 1857.
Mapiripán Massacre happened in 1997.
Zong Massacre happened in 1781.