![Family and Business](https://d1e3mdnd9w8s62.cloudfront.net/heroes/_timelineCardTransformLarge/switch-family-Washington-Duke-daughter_Mary_Lillian_Duke_40.jpg)
Touched by loss, Mr. Duke and his family were deeply devoted to one another. As early partners in the family business and philanthropy, siblings Benjamin, James and Mary Duke worked together, guided by the faith and values of their father, Washington Duke.