Jan Philips Leeuwenhoek

Patronymic: 
Philips
Antony's: 
great-uncle
Baptism: 
?
Burial: 
?

When he married Geertruijt Arijens on March 5, 1634, he signed the marriage register with the family name van Leeuwenhouck. He was not the first in the family to use the "van" decades before Antony began to.

Occupation, offices: 

sailor