The mourner's relief. [electronic resource] : A sermon delivered at Ipswich, April 26, 1818: with a special view to the consolation of the mourning relatives and friends of the Rev. Joseph McKean, D.D.LL.D. late professor of rhetoric and oratory in Harvard University; who departed this life March 17, A.D. 1818, aged 42. / By Joseph Dana, D.D. one of the ministers of Ipswich