Mary Duke Biddle
Mary Lillian Duke Biddle | |
|---|---|
| Born | Mary Lillian Duke November 16, 1887 |
| Died | June 14, 1960 (aged 72) |
| Spouse | |
| Children | Mary Duke Biddle Trent Semans Nicholas Benjamin Duke Biddle |
| Parent(s) | Benjamin Newton Duke Sarah Pearson Angier |
| Relatives | Angier Buchanan Duke (brother) |
Mary Lillian Duke Biddle (November 16, 1887 – June 14, 1960) was an American philanthropist.