Master list (pdf) of all 602 L-numbers, their Leeuwenhoek number, and their Collected Letters number
furrier (bontwerker) whose widow sold the Gulden Hoofd to Leeuwenhoek.
Grietge Jans Kool
her second marriage was to Cornelis Joosten van der Leeuw on March 2, 1653
Jannetge 02-01-1631 married 16-08-1651 Delft x Cornelis Copers WilemszLeendert 01-12-1633 married 15-06-1652 Delft x Machtelt Jacobs (uit Maassluis)Evert 16-10-1635Jasper 20-09-1637 married Emmerentia VerschuereAnnetge 28-07-1639 married x Johannes de HooghWillemijntgen 24-03-1643Jacob 01-08-1645Francois 05-01-1648, buried Delft 24-9-1651 O.K.