Benjamin Wolf Auerbach

A third brother, Benjamin Wolf, settled at Nikolsburg, and was held in high esteem as elder of the community, even officiating temporarily as chairman of the college of the rabbinate. His testament, printed together with the work "Meḳor Ḥokmah" (Source of Wisdom), which contains an abundance of worldly wisdom and pious reflection, was published by his son, Meshullam Solomon, assessor of the rabbinate at Nikolsburg, who published an ethical work at the same time.

http://www.jewishencyclopedia.com/view.jsp?artid=2108&letter=A