In 1990 the brewery Brauerei Paderborner was purchased by a brewery owned by what family?
Warsteiner Warsteiner beer is brewed in the Arnsberg Forest Nature Park outside of Warstein, North-Rhine Westphalia, Germany. Warsteiner has been owned by the Cramer family since 1753. Warsteiner is Germany's largest privately owned brewery; its most popular beer is Warsteiner Premium Verum.
De Proefbrouwerij De Proefbrouwerij is a Flemish brewery founded in 1996 by Dirk Naudts and his wife Saskia Waerniers. The brewery is located in the village of Lochristi, near Ghent. They operate as a rental brewery, creating beers for third party brewers, as well as producing their own beers. They also operate a research and development department focused on the science of brewing.