She died at a nursing home in New York, her children said in a statement issued by family spokeswoman Maureen Connelly.
Martha von Bulow was a personification of romantic notions about high society - a stunning heiress who brought her American millions to marriages to men who gave her honored old European names.
But she ended her days in a coma, giving no sign of awareness as she was visited by her children and tended around the clock by nurses.
She was the offstage presence that haunted the two sensational trials of her husband, Claus von Bulow, in Providence, R.I.

















