The name Gary means 'mighty spear' and I hear that there's both a Germanic and Celtic origen of the name.Garrett,Garth and Gareth are derivatives of the name. I suppose that being with all the people who lived before us and will live after us that a Saint Gary is probably out there............
As hops began to pervade breweries, however, this distinction between beer and ale no longer applied. Brewers began to differentiate between beer and ale on the basis of where the yeast fermented in the cask: ale uses yeast that gathers on the top, and lager uses yeast that ferments on the bottom.
But lager yeast behaves in a profoundly different manner than ale yeast. The most obvious difference is that lager yeast works best in cold temperatures -- temperatures that would make an ale yeast go dormant. Further, unlike ale yeast, no wild-type lager yeast has ever been found in Europe and lager yeast need humans to continue its propagation.