S. G. De GraafSimon Gerrit De Graaf (23 May 1889 - 22 December 1955), known as S. G. De Graaf, was a Dutch Reformed minister and theologian. De Graaf was a minister of the Reformed Churches in the Netherlands in Amsterdam. Cornelis Veenhof suggests that he "exercised a deeper influence than any one of the Amsterdam professors of theology." De Graaf was associated with Klaas Schilder but did not ..
