Lewis Caine (22 April 1965 – 8 May 2004) (also known by the aliases Sean Vincent and Adrian Bligh ) was an Australian organised crime figure who was murdered on 8 May 2004 during the Melbourne gangland killings.
Mark Anthony John Moran (4 July 1964 – 15 June 2000) was an Australian organized crime figure of the infamous Moran family from Melbourne, Victoria, notable for its involvement in the illegal drug trade and the Melbourne gangland killings.
 Moran, aged 35, was shot dead outside his Aberfeldie home, allegedly by Carl Williams, just after 8 pm on 15 June 2000.
The Moran family is an infamous Melbourne-based criminal family of Irish ancestry, notable for their involvement in the Melbourne gangland killings.
 Family matriarch Judy Moran lost two sons, Jason and Mark, estranged husband Lewis, and brother-in-law Des to an underworld feud that resulted in the deaths of over 30 criminals.
Mario Condello (12 April 1952 – 6 February 2006) was an Italian-Australian organised crime figure.
 Condello, once a lawyer, was a member of the Carlton Crew, and is believed to have been a money launderer for Melbourne's Calabrian mafia, the Ndrangheta.
 He was a key figure in the Melbourne gangland killings.
Graham Allen Kinniburgh (20 October 1942 – 13 December 2003) was an Australian organised crime figure from Kew, a suburb of Melbourne, Australia, who became a victim of the Melbourne gangland killings later dramatised in the drama series "Underbelly".
Lewis Moran (7 July 1941 – 31 March 2004) was an Australian organized crime figure and patriarch of the infamous Moran family of Melbourne, Victoria, Australia.
 Notable for his involvement in the Melbourne gangland killings, Moran was shot dead in a Melbourne hotel The Brunswick Club in 2004.
 His murder occurred one week after the funeral of fellow Melbourne underworld criminal and suspected hitman Andrew Veniamin.
Judy Moran (born 18 December 1944) is the matriarch of the infamous Moran criminal family of Melbourne, Victoria, Australia, involved in the Melbourne gangland killings.
Jason Matthew Patrick Moran (22 September 1967 – 21 June 2003) was an Australian criminal from Melbourne, and one of the leaders of the Moran family, notable for its involvement in the Melbourne gangland killings.
 He sported a 12 cm scar on the side of his face.
Keith George Faure (born June, 1951), from Norlane, Victoria, is an Australian career criminal, convicted of multiple murders and manslaughters.
 He is currently serving life imprisonment with a minimum non-parole period of 19 years for his role in two murders related to the Melbourne gangland killings.
 Faure's criminal history includes further convictions for armed robbery and breaking and entering.
The Melbourne gangland killings were the murders in Melbourne, Victoria, Australia of 36 criminal figures or partners between 16 January 1998 and 13 August 2010.
 The murders were in a series of retributional murders involving various underworld groups.
 The deaths caused a sustained power vacuum within Melbourne's criminal community, as various factions fought for control and influence.
 The majority of the murders are still unsolved, although police from the Purana Taskforce believe that Carl Williams was responsible for ten of them.
 The period culminated in the arrest of Carl Williams, who pleaded guilty on 28 February 2007 to three of the murders.

Question: Which of the Australian organized crime figure was on the infamous Melbourne-based criminal family of Irish ancestry, notable for their involvement in the Melbourne gangland killings?
Answer: Mark Anthony John Moran