1911 Encyclopædia Britannica/Marum, Martin van

MARUM, MARTIN VAN (1750–1837), Dutch man of science, was born on the 20th of March 1750 at Groningen, where he graduated in medicine and philosophy. He began to practise medicine at Haarlem, but devoted himself mainly to lecturing on physical subjects. He became secretary of the scientific society of that city, and under his management the society was advanced to the position of one of the most noted in Europe. He was also entrusted with the care of the collection left to Haarlem by P. Teyler van der Hulst (1702–1778). His name is not associated with any discovery of the first order, but his researches (especially in connexion with electricity) were remarkable for their number and variety. He died at Haarlem on the 26th of December 1837.