Helenius de Cock (1 November 1824, Eppenhuizen – 2 January 1894) was an instructor at the Theological School in Kampen, Overijssel, the Netherlands. He was the son of Hendrik de Cock and Frouwe Venema. References 1824 births 1844 deaths People from Eemsmond Reformed Churches Christians from the Netherlands Dutch Calvinist and Reformed theologians 19th-century Calvinist and Reformed theologians