Robuta

https://books.google.be/books?id=SmdRQe8aTBcC&printsec=frontcover&hl=nl Solvay: History of a Multinational Family Firm - Kenneth Bertrams, Nicolas Coupain, Ernst Homburg -... Ernest Solvay, philanthropist and organizer of the world-famous Solvay conferences on physics, discovered a profitable way of making soda ash in 1861. Together... of afamily firmernst homburgsolvayhistory