Estate planning in the news. This week, Huguette Marcelle Clark, heiress to her father’s copper fortune, thought to be close to one-half abillion dollars, died at 104, after living for decades in New York hospitals. Reportedly, her accountant and lawyer were the only people in close contact with her. Her passion was for fine French dolls. No news yet on the fate of her fortune. Stay tuned. There will almost certainly be more on this story in the coming weeks. It has it all: a recluse; a fortune; close advisors; an estranged family; a vulnerable old person.