Johann Wilhelm von Pfalz-Neuburg, Elector Palatine

Birth or Baptism date: 
April 19, 1658
Death or Burial date: 
June 18, 1716

German noble interested in the arts and science. In early August 1695, he visited Leeuwenhoek along with his second with Anna Maria Ludovica De' Medici and his mother Elisabeth Amelie Magdalena Von Hessen-Darmstadt.