Douglas Celtic Brown Details: Brewery: John Martin Country: Belgium Style: Dark Strong Ale Alcohol Content: 7.9 % Serving Temp: 8°C - 46°F Added By: Jeroen On September 5, 2017 Douglas Celtic Brown is a Belgian beer, it has an alcohol content of 7.9%. Share: Douglas Celtic Brown John Martin Global Rating: Overall Taste: Bitter: Sweet: Fruity: Spicey: Sour: 0 0 Your Rating: Overall Taste: Bitter: Sweet: Fruity: Spicey: Sour: