Black Disciples founded by David Barksdale
History
In 1958, a group of young teenagers from Hyde Park, Englewood, and Kenwood came together as friends to create an alliance to combat their enemies.  The founders—Richard Strong, David Barksdale, Mingo Shread, Prince Old Timer, Kilroy, Leonard Longstreet, Night Walker, and others—named their new organization the "Devil's Disciples."  By the beginning of 1961, David Barksdale, also known as "King David," took sole leadership of the Devil’s Disciples, and appointed different members to oversee various areas within the neighborhoods.
Barksdale's goal was to claim small gangs around the area, and turn them into factions of the Disciples. In 1966, in order to help increase recruitment and counteract threats from other gangs, David Barksdale created the “Black Disciples Nation,” which helped boost recruitment numbers into the thousands. 
In 1969, Larry Hoover, the leader of the rival gang “Gangster Disciples,” agreed to a merger with Barksdale to create a unified gang called the “Black Gangster Disciples Nation.”  
Soon after the alliance was formed, Larry Hoover and a member were charged and convicted for the murder of another member and received 150–200 years in prison. With Larry in prison, Barksdale was fully in charge of the gang. Barksdale later died due to kidney complications at the age of 27 on September 2, 1974.The death of Barksdale led to problems within the Black Gangster Disciple Nation (BGDN). The majority of the BGDN believed in becoming more unified after the passing of Barksdale, but some were opposed to the sentiment. The ideological differences led to the creation of two distinct factions: the "Black Gangsters Disciples" and the "Black Disciples." This brought about a rivalry between these two gangs, as there was bloodshed in the streets immediately after they were created.
Mickey Bull took over the Black Disciples, and made peace with the Gangster Disciples.  Bull’s leadership brought about a temporary lull in the violence, until he was murdered in the streets by Gangster Disciples in August 1991. Immediate backlash from Black Disciples culminated into a rampage, and three Gangster Disciples were killed on August 7, 1991. Between 1991 and 1994, the rivalry between the Gangster Disciples and Black Disciples intensified. The contentious rivalry came to an end after Marvell Thompson intervened.
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