Original sentence: Hildene remained occupied by descendants of the Lincoln family until 1975, when the last descendant of the Lincoln-Harlan family, Mary Lincoln Beckwith, granddaughter of Robert and Mary, died there
Edited sentence: Hildene remained occupied by descendants of the Lincoln family until 1975, when the next to last last descendant of the Lincoln-Harlan family, Mary Lincoln Beckwith, granddaughter of Robert and Mary, died there