She married John Sawbridge , who assumed the surname of Erle - Drax in lieu of his patronymic .
His sister Jane Frances Erle - Drax - Grosvenor inherited the estate .
sister married John Sawbridge , who assumed the surname of Erle - Drax in lieu of his patronymic .
His sister Jane Frances Erle - Drax - Grosvenor inherited the estate .