Dorothy Bush Koch is the sixth and the youngest child of the 41st president of US, the late George HW Bush. She is also the only surviving daughter of Mr. Bush. She is a philanthropist and a well-known American author. Throughout her life, she has worked to raise funds for charities and her family’s political campaigns. Dorothy, along with one of his brothers, co-chairs the ‘Barbara Bush Foundation of Family Literacy.’ Dorothy belongs to an American family that has marked its prominence in various fields, such as business, sports, politics, and entertainment. Her family is best known for its involvement in politics and is considered to be one of the most successful political dynasties in the history of America. Spanning across four generations, her family has held several state and national offices. Her family has had a US senator, a governor, and two US presidents, one of whom served as the vice president of the country, too.