Eugene Eleuthère du Pont (1882-1966) was an industrialist and a descendant of Pierre Samuel du Pont de Nemours (1739-1817) and his son, Éleuthère Irénée du Pont (1771-1834), who founded E.I. du Pont de Nemours & Company in 1802, a chemical company more commonly referred to as the DuPont Company. He attended Harvard University from 1899 to 1903, graduating with an A.B. degree before joining the family business. Eugene E. du Pont kept this scrapbook during his years at Harvard, continuing to the year of his world travels. There are a few pieces relating to the Harvard Class of 1903. However, the bulk of the material consists of articles, particularly poetry.

Francis Gurney du Pont (1850-1904) was the youngest son of Alexis I. du Pont (1816-1857) and Joanna Smith du Pont (1815-1876), and grandson of Éleuthère Irénée "E.I." du Pont (1771-1834), founder of E.I. du Pont de Nemours & Company, a chemical company more commonly referred to as the DuPont Company. His scrapbook includes newspaper clippings on a variety of subjects, including astronomy, religious and church matters, DuPont Company fires and explosions, the statue of Samuel Francis du Pont in Washington, Swedish colonists in Delaware, and obituaries.

Francis Victor du Pont (1894-1962) was a civil engineer and political figure in Delaware and Maryland. This collection combines papers and memorabilia of Francis Victor du Pont and those of his parents and ancestors.

Henry Algernon du Pont (1838-1926) was a military officer, a politician from Delaware, and vice president of E.I. du Pont de Nemours & Co. The leather-bound scrapbook serves as a testimonial to the memory of du Pont. It includes records of the West Point class of 1861, the military record of du Pont, his award for gallantry in action, his obituary from the DuPont Company annual report, and photographs of H. A. du Pont and scenes of West Point in 1861 and 1961.

The Hiebler family papers include documents pertaining to four generations. The bulk of the collection consists of letters written by Alfred I. du Pont to his grandsons Bayard Hiebler and Benno Hiebler, dated 1927 to 1935.

Marguerite Lammot du Pont Lee (1862-1936) was activist for women's suffrage, child labor, and other social issues. The scrapbook contains religious poems, newspaper clippings, editorial comments, gunpowder labels, as well as a few photographs of the area near the DuPont Powder Yards.

Sophie du Pont Ford (1871-1957) was the daughter of Victor du Pont (1828-1888) and Alice Hounsfield du Pont (1833-1904) and the wife of Bruce Ford (1873-1931). Her papers consist primarily of her diaries but also include a scrapbook with news clippings relating to the DuPont Company, an address book with family birth dates, and a book with watercolor and text entitled "Life of Branch H. Giles."