a Congregational minister, was born at Middletown, Vt., March 25,1818.. He graduated at Middlebury College in 1843; studied at Union Theological Seminary, and graduated at Andover Theological Seminary in 1847. Salisbury, N.H, was his first charge, where he was also ordained in 1848. In the following year he removed to Stockbridge, Vt., where he served two years. His remaining pastorates— invariably short— were at Barnet, Vt., Hooksett, N. H., and Bennington. Caswell died at the latter place, Nov. 11,1863. See Cong. Quarterly, 1864, p. 119.