http://pec.lib.wvu.edu/record/P45041888Jonathan Hagar, the founder of Hagerstown : a paper read before the Society for the History of the Germans in Maryland, March 1886.Pamphlet. Sollers, Basil, 1853-1909.Hagerstown (Md.)--Biography.Hager, Jonathan, 1714-1775.Legislators--Maryland--Biography.14256