
Sebastian De Brennan
Sebastian De Brennan is a barrister representing neo-Nazi leader Joel Davis, who has been accused of making threatening statements towards independent politician Allegra Spender. De Brennan has argued that Davis' social media post, which allegedly encouraged hate and abuse, was a philosophical expression rather than a direct threat, as he sought bail for his client amid ongoing legal proceedings.
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Recent news mentions
Sebastian De Brennan is Maheswaran's barrister who questioned Blackmore during the inquiry.
Beyond Jean Nassif, the Strathfield Council’s murky dealings are aired at inquiryThe Sydney Morning Herald·
Australia· 2026-09-15
Sebastian De Brennan is Maheswaran’s lawyer who is involved in the cross-examination of Matthew Blackmore.
Jean Nassif, former Strathfield mayor Matthew Blackmore’s evidence to resumeThe Sydney Morning Herald·
Australia· 2026-09-15
Sebastian De Brennan is the barrister representing Joel Davis in court.
Gregory Williams Tait in court over allegedly threatening to kill Anthony Albanese after Bondi shootingThe Sydney Morning Herald·
Australia· 2026-01-14

















