Born: September 24, 1837, Bath, Maine.
Died: December 7, 1915, Washington, DC.
Buried: Bath, Maine.
Frank was the son of William Dunning Sewall and Rachel Allen Trufant, and husband of Thedia Redelia Gilchrist (married 1869, Staten Island, New York).
He graduated from Bowdoin College, Brunswick, Maine, in 1858, and served as pastor of the Glenview Swedenborgian Church in Glenview, Ohio.
He was president of Urbana College (now Urbana University) in Urbana, Ohio (1870–86), and later pastor of the Swedenborgian National Church in Washington, D.C
Sewall translated several of the theological works of Emanuel Swedenborg into English, as well as Immanuel Kant’s Critique of Pure Reason.
He wrote words or music for over 20 hymns, and chaired the Swedenborgian Committee of Worship which compiled The Magnificat.
He also wrote several children’s books, including the Christmas story Moody Mike.