Klaas Plantinga
Klaas Pieter Plantinga was a Dutch distiller and founder of the Plantinga Distillery in Bolsward, Friesland province, the Netherlands.
Plantinga was set to be what today would be called a pharmacists assistant. After he graduated he started his career in the Syperda winery at Dijkstraatin Bolsward. There, according to 1970s popular advertisement legend, he met his future wife , who worked in the bakery next door. Ytje Keizer had been born in Groningen on August 18, 1851. Her father was a tailor, Gerrit Hermanus Keizer from Wolvega, her mother was Margot Henriette van Duinen , a midwife from Loppersum.
Source: Wikipedia