
1) Champagne producer
Found on
https://www.crosswordclues.com/clue/gosset

Gosset, founded in 1584, is the oldest wine house in Champagne. In 1584, Pierre Gosset, alderman of Aÿ and wine-grower, made still, mostly red, wines from the grapes he harvested from his own vines. In those days, two wines vied for pride of place at the table to the Kings of France: the wine of Aÿ and, from some hundreds of leagues further Sout...
Found on
http://en.wikipedia.org/wiki/Gosset
No exact match found.