She has been brewing beer at the abbey for over 40 years .
In August 2014 , it was reported that Sister Doris Engelhard , a nun at the abbey and a certified master brewer , was the last beer making nun in Europe .
Doris Engelhard has been brewing beer at the abbey for over 40 years .
In August 2014 , it was reported that Sister Doris Engelhard , a nun at the abbey and a certified master brewer , was the last beer making nun in Europe .