Genesis’ daughters, Genesse and Caresse, stated their parent, who used s/he as a pronoun, died on 14 March, issuing the following statement via social media:

“Dear friends, family and loving supporters, it is with very heavy hearts that we announce the passing of our beloved father, Genesis Breyer P-Orridge. S/he had been battling leukaemia for two and a half years and dropped her body early this morning, Saturday 14th March, 2020. S/he will be laid to rest with h/er other half, Jacqueline ‘Lady Jaye’ Breyer who left us in 2007, where they will be re-united.”
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Born as Neil Andrew Megson in Manchester, Genesis Breyer P-Orridge grew up in Essex. S/he was a member of radical art collective COUM Transmissions in the late 1960s, and went on to form Throbbing Gristle with Cosey Fanni Tutti, Peter Christopherson and Chris Carter. The band’s three albums in the late 70s were considered landmarks of the industrial scene.
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In 1993, P-Orridge and second wife, Lady Jaye, devised the “Pandrogeny Project”. They received body modification surgery to resemble one another as a single being named Breyer P-Orridge and adopted gender neutral pronouns. Lady Jaye died in 2007, and P-Orridge continued to identify as part of their pandrogynous being for the rest of their life.

https://www.theguardian.com/music/2020/mar/14/throbbing-gristle-and-psychic-tv-leader-genesis-breyer-p-orridge-dies-aged-70