- known for is businesswoman john james sainsbury , wife of sainsbury 's supermarket chain founder - birth name is mary ann staples - networth is # 1.3 billion - death date is 9 june 1927 - birth date is 30 june 1849 - parents is benjamin staples , elizabeth staples - relations is benjamin staples -rrb- , edward , francis , andrew -lrb- brothers Given the details above, guess who could this information be about.
The answer to this question is:
mary ann sainsbury