a (Dutch) Reformed minister, grandson of Casper Wack, graduated at the New Brunswick Theological Seminary in 1829. He was pastor at Caroline, N.Y., in 1831; Bellona from 1831 to 1835; Lebanon, N.J., from 1835 to 1840; Trenton (First Church) from 1841 to 1844; German Reformed Church, at the same place, from 1845 to 1852. He died in 1866. He left a large amount of MS. containing sketches of prominent ministers of the Reformed (Dutch) Church, which was used by Mr. Sprague in the preparation of his Annals of the Amer. Pulpit. See Corwin, Manual of the Ref. Church in America s.v.