Abstract
In the research on the Early Modern Period distributed among various disciplines – history, religion, philosophy, law, literature –, there is no doubt that Samuel Pufendorf (1632–1694) was one of the outstanding representatives of modern, secular natural law, whose work had an impact over a century that can hardly be overestimated. When did the research development associated with Pufendorf’s name begin? The article examines this question from the perspective of history of science using the example of the jurisprudence dissertation of Hans Welzel (1904–1977), which appeared in a partial print in the DVjs in 1931.