Death of Sir Richard Branson’s wife linked to lack of preventative medication BBCWho was Richard Branson’s wife Joan who he bought Necker Island for? EVOKERichard Branson’s wife ‘should have’ received vital medication before death, inquest hears Extra.ieLady Joan Branson’s death ‘could have been prevented’, inquest finds Irish MirrorRichard Branson’s wife Joan could have been saved if doctors had prescribed her medication for a ‘massive’ blood clot, inquest concludes Daily Mail