The cemetery contains the graves of many prominent pioneers to the West, as well as businessmen, politicians, and generals who remain significant figures in the history of St. Louis and the United States. The oldest graves in the cemetery are located on pioneer Edward Hempstead’s family lot and date as far back as 1816. Many of the wealthiest families at Bellefontaine are interred in ornate mausoleums which overlook the Mississippi River and draw from Classical, Romanesque, Gothic, and Egyptian architectural styles. Among the most notable mausoleums in the cemetery are: the Wainwright Tomb, designed for Charlotte Dickson Wainwright by the famed Chicago school architect Louis Sullivan in 1892; the Busch Mausoleum, designed for Adolphus Busch and Lilly Anheuser by Barnett, Haynes & Barnett in 1915; and the Brown Brothers Mausoleums, designed in 1910 by Isaac Taylor and in 1928 by Mauran, Russell and Crowell. There are also a number of large family plots in the cemetery, many of which are marked by tall obelisk monuments with elaborate bases. Guided tours of the cemetery’s main historical and architectural highlights are available and are open to the public. Alternatively, visitors can obtain self-guided tour brochures at the cemetery office.