Sacharias Jansen died in 1638.
Eugen Sacharias died in 2002.
Eugen Sacharias was born in 1906.
Hans Jansen was a Dutch spectacle maker in the late 16th century, often credited with the invention of the compound microscope. His son, Zacharias Jansen, is also associated with early developments in optical instruments, and there is some debate about the exact contributions of each to the invention of the microscope. They are recognized for their roles in advancing the field of optics during the Renaissance. However, historical records on their specific contributions are limited and often intertwined.
Wolfgang Jansen died in 1988.
Patrick Jansen died in 2003.
Einar Jansen died in 1960.
Karl Jansen died in 1961.
Leo Jansen died in 1980.
Robbie Jansen died in 2010.
Marius Jansen died in 2000.
Peter Jansen died in 1923.
Therese Jansen Bartolozzi died in 1843.